{"id":166052,"date":"2023-01-02T16:18:57","date_gmt":"2023-01-02T08:18:57","guid":{"rendered":"https:\/\/facfox.com\/docs\/?post_type=kb&#038;p=166052"},"modified":"2023-01-10T10:07:31","modified_gmt":"2023-01-10T02:07:31","slug":"the-best-pla-filament-types","status":"publish","type":"kb","link":"https:\/\/facfox.com\/docs\/kb\/the-best-pla-filament-types","title":{"rendered":"The Best PLA Filament Types"},"content":{"rendered":"<div class=\"container container--l container--space\">\n<div class=\"section\">\n<p class=\"paragraph paragraph--emphasized\">Bored of ordinary PLA? Try special blends! Check out our buyer&#8217;s guide to find the best PLA filament type for your needs.<\/p>\n<\/div>\n<\/div>\n<div class=\"ad-container ad-container--horizontal-fullpage ad-container--desktop-only\" data-provider-url=\"\/ajax\/snippet\/ads\/93893\/\">\n<p>PLA filament is by far the most popular material used in desktop FDM 3D printing, and for good reason: It\u2019s easy to use, safe, affordable, and comes in a diverse range of composites, making it ideal for (almost) any application you could possibly think of.<\/p>\n<p>We have gathered the various exotic and unique PLA blends on the market for you to discover and get inspired for your upcoming projects.<\/p>\n<p>If you want to find out more about PLA, how it is made, its pros and cons, the best post-processing methods, and much more, check out our in-depth PLA guide at the end of our list. Feel free to browse or use one of the jump-links below.<\/p>\n<h4>SECTIONS<\/h4>\n<ul>\n<li>PLA Filament Blends<\/li>\n<li>PLA Filament Explained<\/li>\n<\/ul>\n<p>Press PLA(y) to get started.<\/p>\n<\/div>\n<div data-provider-url=\"\/ajax\/snippet\/ads\/93893\/\">\n<div class=\"section\">\n<h3 class=\"headline headline--listicle-section u-text-center\">PLA FILAMENT: SPECIAL BLENDS<\/h3>\n<\/div>\n<div class=\"rich-text rich-text--full\">\n<p>The diversity of blends, colors, and properties of PLA filament is seemingly endless. That\u2019s why we put together a list of the most exciting types you can buy \u2013 ordered from most to least popular. We didn\u2019t include color variations because most colors on the spectrum are available.<\/p>\n<\/div>\n<\/div>\n<div data-provider-url=\"\/ajax\/snippet\/ads\/93893\/\"><em><strong>Important Note:<\/strong>\u00a0Please read the product descriptions carefully before buying any of these filaments to ensure you have the right equipment and the advised setup. Not all of them are easy to handle.<\/em><\/div>\n<div data-provider-url=\"\/ajax\/snippet\/ads\/93893\/\">\n<h3 class=\"headline headline--xxl\"><span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/170729\/limit\/0\/\">PLA+ \/ Tough PLA<\/span><\/h3>\n<\/div>\n<div data-provider-url=\"\/ajax\/snippet\/ads\/93893\/\"><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/img.facfox.com\/imgs\/2023\/01\/09\/c8dd1cdc2c7f520f.png\" \/><\/div>\n<div data-provider-url=\"\/ajax\/snippet\/ads\/93893\/\">\n<h4>WHAT IS IT<\/h4>\n<p>PLA+ is the enhanced version of PLA. It is mostly the same, with a few slight differences: better surface quality, color, and mechanical properties. Most PLA+ filaments are advertised as being stronger, less brittle, more durable, and better for layer adhesion.<\/p>\n<p>Tough PLA is another term used by some manufacturers. Its properties are generally similar to PLA+, and the boundaries between these two are often fluid and arguably only a marketing approach. There are some tough PLA\u2019s available, though, that promise even better mechanical properties than your regular PLA+s.<\/p>\n<h4>WHAT YOU NEED TO KNOW<\/h4>\n<p>Unfortunately, there is no standard formulation for distinguishing between PLA, PLA+, Pro PLA, and whatever-other-branding manufacturers think of. Enhanced PLA is usually a mixture of other plastics, additives, or pigments that help improve on the weaknesses of standard PLA such as moisture absorption, brittleness, and resistance to higher temperatures (although not by much). By and large, enhanced PLAs are not as tricky to print as PETG or ABS, but they are also not quite up there in terms of mechanical properties.<\/p>\n<\/div>\n<div data-provider-url=\"\/ajax\/snippet\/ads\/93893\/\">\n<h4>KNOWN MANUFACTURERS<\/h4>\n<p>PLA Plus is by far the most commonly used PLA variant. You can find it as PLA+, PLA Plus, or PLA Pro, depending on the brand.\u00a0 For some examples:\u00a0<span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/122637\/limit\/0\/\">eSUN\u2019s PLA+ filament<\/span>\u00a0is one of the most well known options, Overture\u2019s\u00a0<span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/230630\/limit\/0\/\">PLA Professional filament<\/span>\u00a0promises enhanced toughness five times that of traditional PLA, and ColorFabb offers a superior blend of PLA branded as\u00a0<span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/91384\/limit\/0\/\">PHA<\/span>.<\/p>\n<\/div>\n<div data-provider-url=\"\/ajax\/snippet\/ads\/93893\/\">\n<h3 class=\"headline headline--xxl\"><span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/150042\/limit\/0\/\">Silk-like PLA<\/span><\/h3>\n<\/div>\n<div data-provider-url=\"\/ajax\/snippet\/ads\/93893\/\"><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/img.facfox.com\/imgs\/2023\/01\/09\/aa78ae4bd401ec4d.png\" \/><\/div>\n<div data-provider-url=\"\/ajax\/snippet\/ads\/93893\/\">\n<h4>WHAT IS IT<\/h4>\n<p>Silk-like PLA is a supremely funky entry and probably one of the prettiest, smoothest, and shiniest PLA filaments going. Silk PLAs produce impressive prints that seem a bit translucent, giving them both a feel and look that they are covered in silk. Forget painting your prints with this filament; its natural appearance is dazzling enough.<\/p>\n<h4>WHAT YOU NEED TO KNOW<\/h4>\n<p>This enhanced PLA owes its glossy look to some elastic additives but shows most of the same pros and cons of regular PLA filament. It is easy to 3D print, but the elastomers can sometimes cause clogging issues and under extrusion. It seems that these filaments work best with slightly elevated printing temperatures compared to regular PLA. The print becomes more durable and less brittle, and the elastomers can melt correctly and give it the signature glossy look.<\/p>\n<\/div>\n<div data-provider-url=\"\/ajax\/snippet\/ads\/93893\/\">\n<h4>KNOWN MANUFACTURERS<\/h4>\n<p>Many filament makers offer it, but two that have built a reputation for colorful blends are\u00a0<span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/184103\/limit\/0\/\">Eryone<\/span>, offering over ten different colors, or\u00a0<span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/184135\/limit\/0\/\">Fiberlogy<\/span>, which offers silky metallic blends.<\/p>\n<\/div>\n<h3 class=\"headline headline--xxl\"><span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/91297\/limit\/0\/\">Glitter, Sparkly PLA<\/span><\/h3>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/img.facfox.com\/imgs\/2023\/01\/09\/48cdceac79f743d5.png\" \/><\/p>\n<h4>WHAT IS IT<\/h4>\n<p>Similar to silk-like PLA, sparkly or glittery PLA has that little extra\u00a0<em>pizzazz<\/em>\u00a0that will make your prints gloriously shiny \u2014 in this case by adding glitter elements. This not only allows for aesthetic prints, but the added glitter does a great job masking layer lines and generally leaves a smooth-looking print that is optically forgiving where print flaws are present.<\/p>\n<h4>WHAT YOU NEED TO KNOW<\/h4>\n<p>The sparkly effect is achieved by adding ultrafine particles that should easily pass through nozzles without clogging or abrasion. Treat it just like you would standard PLA and have fun.<\/p>\n<h4>KNOWN MANUFACTURERS<\/h4>\n<p>Glitter PLA is a widely manufactured blend. We reviewed\u00a0<span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/120518\/limit\/0\/\">Prusa Research\u2019s Galaxy Black PLA<\/span>, which works excellent for your everyday prints and covers up any potential print inconsistencies nicely with a smooth surface finish.\u00a0<span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/243731\/limit\/0\/\">Eryone<\/span>\u00a0also provides glittery PLA in many different colors.<\/p>\n<h3 class=\"headline headline--xxl\"><span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/180153\/limit\/0\/\">Lightweight PLA<\/span><\/h3>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/img.facfox.com\/imgs\/2023\/01\/09\/589b383d22421b43.png\" \/><\/p>\n<h4>WHAT IS IT<\/h4>\n<p>Lightweight PLA, or LW-PLA, is designed so you can print lightweight, low-density PLA parts. It\u2019s especially useful for printing drones, RC planes, cosplay, and other props. Parts are feather-light but retain good strength and are easy to cut, trim and sand. If part weight matters to you, then this is your filament of choice.<\/p>\n<h4>WHAT DO YOU NEED TO KNOW<\/h4>\n<p>This filament uses an active foaming technology that is triggered by temperature. When the filament is heated to about 230 \u00b0C, it begins to foam and increase its volume by up to three times, meaning users can decrease flow by 65% to obtain lightweight parts. Or, users can take advantage of the expanding properties to reduce print time with large layer heights or single extra thick perimeters.<\/p>\n<p>If you want to print lightweight parts which are dimensionally accurate, it\u2019s essential to first determine the possible expansion of the material by looking at the datasheet and printing test cubes at different input variables; namely temperature, speed, and flow rate.<\/p>\n<h4>KNOWN MANUFACTURERS<\/h4>\n<p>Lightweight PLA is a bit of a unicorn, with not many manufacturers providing the material.\u00a0<span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/180153\/limit\/0\/\">Colorfabb<\/span>\u00a0is one of the broader-known suppliers with availability in different spool sizes and a handful of colors.<\/p>\n<h3 class=\"headline headline--xxl\"><span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/91271\/limit\/0\/\">Color Changing PLA<\/span><\/h3>\n<figure style=\"width: 1000px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/img.facfox.com\/imgs\/2023\/01\/09\/682c9c8598ae2496.png\" alt=\"\" width=\"1000\" height=\"666\" \/><figcaption class=\"wp-caption-text\">(Source: Amolen)<\/figcaption><\/figure>\n<h4>WHAT IS IT<\/h4>\n<p>You don\u2019t quite like to get pinned down on just\u00a0<em>one<\/em>\u00a0color for your prints? Enter color-changing PLA filament, changing its color depending on its environment. There are two types of color-changing PLA filament. The first kind is heat sensitive, and the other one is UV sensitive.<\/p>\n<h4>WHAT YOU NEED TO KNOW<\/h4>\n<p>Filaments from this category tend to change between a gradient of two colors, for example, from purple to pink, blue to green, or yellow to green. With no special physical, tactile, or functional characteristics, this type of 3D printer filament is purely designed for aesthetic purposes.<\/p>\n<h4>KNOWN MANUFACTURERS<\/h4>\n<p>Color-changing PLA filament is not the most widely used PLA, yet there are a fair few manufacturers with either temperature or UV-light changing filaments such as\u00a0<span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/210033\/limit\/0\/\">Amolen<\/span>\u00a0or\u00a0<span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/210041\/limit\/0\/\">Sunlu<\/span>.<\/p>\n<div class=\"listicle-header__wrapper\">\n<div class=\"listicle-header__content\">\n<h3 class=\"headline headline--xxl\"><span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/243934\/limit\/0\/\">Wood PLA<\/span><\/h3>\n<\/div>\n<\/div>\n<div class=\"image image--spread image--rounded image--sync\"><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/img.facfox.com\/imgs\/2023\/01\/09\/d69dd4aeb22766bb.png\" \/><\/div>\n<div>\n<h4><strong>WHAT IS IT<\/strong><\/h4>\n<p>Wood PLA blends will make your prints look like they\u2019re made of, well, wood. By sanding your prints down a bit you\u2019ll be able to give them nice, smooth surfaces with visible grain patterns from the wood fiber.<\/p>\n<h4>WHAT YOU NEED TO KNOW<\/h4>\n<p>Wood PLA is made by combining polylactic acid and fibers of different types of wood, such as\u00a0<span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/91403\/limit\/0\/\">willow<\/span>,\u00a0<span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/91254\/limit\/0\/\">bamboo<\/span>,\u00a0<span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/91376\/limit\/0\/\">cork<\/span>,\u00a0<span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/91268\/limit\/0\/\">cedar<\/span>, and more. Typically, wood filaments contain about 70% PLA and 30% wooden fibers, depending on the manufacturer. It is important to note, though, that you should use 0.4 mm or larger nozzles as otherwise, the wood particles might clog up the nozzle.<\/p>\n<\/div>\n<div data-provider-url=\"\/ajax\/snippet\/ads\/93893\/\">\n<h4>KNOWN MANUFACTURERS<\/h4>\n<p>Wood PLA filament is widely available from manufacturers of all price ranges, ranging from the affordable\u00a0<span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/135379\/limit\/0\/\">Hatchbox<\/span>\u00a0to\u00a0<span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/102343\/limit\/0\/\">Fillamentum<\/span>, or the extensive range of wood filaments by\u00a0<span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/135371\/limit\/0\/\">FormFutura<\/span>\u00a0called EasyWood.<\/p>\n<\/div>\n<div data-provider-url=\"\/ajax\/snippet\/ads\/93893\/\">\n<h3 class=\"headline headline--xxl\"><span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/91291\/limit\/0\/\">Flexible, Soft PLA<\/span><\/h3>\n<\/div>\n<div data-provider-url=\"\/ajax\/snippet\/ads\/93893\/\"><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/img.facfox.com\/imgs\/2023\/01\/09\/d95f3d378ec4ed39.png\" \/><\/div>\n<div data-provider-url=\"\/ajax\/snippet\/ads\/93893\/\">\n<h4>WHAT IS IT<\/h4>\n<p>This flexible variant, Soft PLA, is a generic term applied to PLA blends that are made to be more flexible. Soft PLA is treated with additional chemicals to take away much of the base material\u2019s natural brittleness, which is why it is sometimes also referred to as \u201ctough rubber\u201d. Similar to TPU and other flexibles, it absorbs vibrations and impacts and is able to withstand bending and stretching, springing back to its original shape once the pressure is taken off.<\/p>\n<h4>WHAT YOU NEED TO KNOW<\/h4>\n<p>Compared to other flexible materials, it is known for its strength and durability. Printing it is similar to printing standard PLA, except that one should use a slower print speed and a higher bed temperature. Typically Shore hardness ranges from 90 and 92A and depending on the flexibility you might want to consider a direct drive system as it is less likely to coil up and clog.<\/p>\n<h4>KNOWN MANUFACTURERS:<\/h4>\n<p>With TPU and other flexible filaments dominating the market, Soft PLA is not the most widely used nor manufactured. Paramount 3D\u2019s\u00a0<span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/243426\/limit\/0\/\">Flex PLA<\/span>\u00a0is one of the more widely available but there are a handful of smaller manufacturers as well.<\/p>\n<\/div>\n<h3 class=\"headline headline--xxl\"><span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/91263\/limit\/0\/\">Carbon Fiber PLA<\/span><\/h3>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/img.facfox.com\/imgs\/2023\/01\/09\/96b02d9501c5d943.png\" \/><\/p>\n<h4>WHAT IS IT<\/h4>\n<p>Carbon fiber PLA is a composite material that is more rigid and provides enhanced structural strength due to the added carbon fibers \u2014 typically around 10-20%. Increased rigidity, in turn, also means decreased flexibility, making carbon fiber PLA an ideal material for frames, supports, shells, and anything in between that shouldn\u2019t bend.<\/p>\n<h4>WHAT YOU NEED TO KNOW<\/h4>\n<p>Carbon fiber PLA typically exhibits the same print properties as \u201cnormal\u201d PLA, albeit with an occasional slight temperature increase depending on the composite. However, over time, the carbon fibers will wear out the nozzle. It is recommended that you use a hardened steel nozzle with at least 0.4 mm in diameter as, otherwise, the chopped carbon will destroy weaker nozzles like brass or may lead to clogging smaller diameters. Also, unlike in its processed form, it is more brittle than standard PLA in its filament form, so handle it carefully to prevent breakage.<\/p>\n<h4>KNOWN MANUFACTURERS:<\/h4>\n<p>Carbon-reinforced materials stem from the professional side of 3D printing but have found their way to the budget sector. The blend is generally only available in black color, but you have a plethora of manufacturers to choose from, such as\u00a0<span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/116887\/limit\/0\/\">Ziro<\/span>\u00a0or\u00a0<span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/243454\/limit\/0\/\">Overture<\/span>.<\/p>\n<h3 class=\"headline headline--xxl\"><span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/91300\/limit\/0\/\">Glow-in-the-Dark PLA<\/span><\/h3>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/img.facfox.com\/imgs\/2023\/01\/09\/e6f31acafc4f23bc.png\" \/><\/p>\n<h4>WHAT IS IT<\/h4>\n<p>Glow in the dark PLA filament is like any standard filament but with one key difference: It glows after being charged with light. This effect is achieved by phosphorescent additives such as strontium aluminate (and sometimes zinc sulfide and calcium sulfide), which absorb UV light and re-emit it as visible light. In other words, they glow magnificently in the dark. Glow-in-the-dark filament comes in many colors including blue, red, pink, yellow, or orange. But green tends to be the most popular and replicates that classic spooky glow.<\/p>\n<h4>WHAT YOU NEED TO KNOW<\/h4>\n<p>Keep in mind that you have to \u201ccharge\u201d the prints under UV light before they will glow in the dark. Consider printing with thick walls and little infill for best results: the thicker your walls, the stronger the glow. But be aware, these blends tend to also be more abrasive compared to your standard PLA, so better check your 3D printer nozzle.<\/p>\n<h4>KNOWN MANUFACTURERS<\/h4>\n<p>Glow-in-the-dark PLA filaments can be found far and wide, with a bunch of well-reputed filament manufacturers offering it, mostly in green or blue colors. Try\u00a0<span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/192957\/limit\/0\/\">Hatchbox<\/span>\u00a0or\u00a0<span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/192954\/limit\/0\/\">Gizmo Dorks<\/span>. If you\u2019re looking for something that has a little more\u2026sparkle, check out the\u00a0<span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/192945\/limit\/0\/\">Amolen Shiny Glow<\/span>\u00a0special blend.<\/p>\n<h3 class=\"headline headline--xxl\"><span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/91284\/limit\/0\/\">Conductive PLA<\/span><\/h3>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/img.facfox.com\/imgs\/2023\/01\/09\/4558c4520bcf0786.png\" \/><\/p>\n<h4>WHAT IS IT<\/h4>\n<p>With the addition of conductive carbon particulates to PLA, it\u2019s easy to actualize hobbyist projects by printing low-voltage electronic circuits. If your 3D printing project requires some electrical wiring, you can just print them rather than running wires through your build. This PLA filament is a mixture of polylactic acid and usually some form of carbon \u2013 mostly graphene. It\u2019s no substitute for a regular\u00a0<a href=\"https:\/\/all3dp.com\/2\/pcb-3d-printer-all-about-3d-printed-circuit-boards\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">PCB<\/a>, though.<\/p>\n<h4>WHAT YOU NEED TO KNOW<\/h4>\n<p>Even though this 3D printer filament type only supports low-voltage circuitry, the sky\u2019s the limit with customized electronics projects, and even more so when you have a dual extrusion printer with conductive and ordinary filament at hand. Keep in mind, though, conductive PLA needs a power source like a battery to transfer electricity.<\/p>\n<p>Although the filament can handle electricity, we recommend that you don\u2019t test its limits as burning the plastic can release carcinogens. Electrical stress tests have shown that conductive PLA can handle<a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S235294071730152X\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">\u00a00 to 60 volts at or under 100 mA<\/a>, but this varies depending on the brand and should be researched before testing.<\/p>\n<h4>KNOWN MANUFACTURERS<\/h4>\n<p>Besides conductive PLA, you can also find ABS blends on the market, but overall the choice is pretty sparse. Protopasta\u2019s\u00a0<span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/197330\/limit\/0\/\">Conductive PLA<\/span>\u00a0is probably the best known here.<\/p>\n<h3 class=\"headline headline--xxl\"><span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/91310\/limit\/0\/\">High-Temperature PLA<\/span><\/h3>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/img.facfox.com\/imgs\/2023\/01\/09\/5793ed8291c89e71.png\" \/><\/p>\n<h4>WHAT IS IT<\/h4>\n<p>High-temperature PLA can be exposed to exactly that: much higher temperatures, up to 150\u00b0C depending on the manufacturer, than pure PLA, which typically starts to deform at around 55\u00b0C. That\u2019s thanks to the addition of minerals that crystallize when the material has been heat-treated after printing.<\/p>\n<h4>WHAT YOU NEED TO KNOW<\/h4>\n<p>High-temperature PLA prints similar to standard PLA. The heat resistance gets \u201cbaked-in\u201d in the post-processing when the printed part is either placed in an oven or a hot water bath. Some filaments even change color during the baking process. Please refer to the manufacturer for precise instructions. The result is a part that maintains strength and form at much higher temperatures than even the likes of ABS or PET (which typically lose structure at around 100\u00b0C).<\/p>\n<h4>KNOWN MANUFACTURERS<\/h4>\n<p>Heat resistant PLA is probably best known from\u00a0<span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/91310\/limit\/0\/\">Protopasta<\/span>\u00a0which offers a wide selection of different colors.<\/p>\n<div data-provider-url=\"\/ajax\/snippet\/ads\/93893\/\">\n<h3 class=\"headline headline--xxl\"><span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/91400\/limit\/0\/\">Translucent PLA<\/span><\/h3>\n<\/div>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/img.facfox.com\/imgs\/2023\/01\/09\/9ac59f7ca7d6f574.png\" \/><\/p>\n<h4>WHAT IS IT<\/h4>\n<p>Translucent PLA is permeable to light, making it the go-to PLA for objects you would like to light up with LEDs such as action figures or even lampshades. Even if this PLA filament is sometimes marketed as clear or transparent, it is merely translucent, so don\u2019t expect window pane-like transparency. Its most commonly available color is \u201cclear,\u201d but there are also many color variants available.<\/p>\n<h4>WHAT YOU NEED TO KNOW<\/h4>\n<p>Printing in transparent PLA isn\u2019t significantly different from printing with regular PLA. However, if you want the most transparent print, you should use a higher hot end temperature, a larger layer height, and a low infill. This will ensure that the clear material is properly melted, spaced out, and hollow enough for optimal transparency,<\/p>\n<h4>KNOWN MANUFACTURERS<\/h4>\n<p>Translucent or see-trough PLA is widely available. For example, from\u00a0<span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/203217\/limit\/0\/\">Eryone<\/span>. Manufacturers such as\u00a0<span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/203181\/limit\/0\/\">Solutech<\/span>\u00a0or\u00a0<span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/203188\/limit\/0\/\">Fillamentum<\/span>\u00a0even offer a handful of different colors.<\/p>\n<h3 class=\"headline headline--xxl\"><span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/243937\/limit\/0\/\">Metal PLA<\/span><\/h3>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/img.facfox.com\/imgs\/2023\/01\/09\/1d5962b3cf168fcd.png\" \/><\/p>\n<h4>WHAT IS IT<\/h4>\n<p>Metal PLA isn\u2019t \u201creal metal\u201d as it is similar to Wood PLA in that it is a mix of metal powder and PLA, but that doesn\u2019t stop the results from having the look and feel of metal (not its mechanical properties, though). Even the weight is metal-like, as blends tend to be several times denser than pure PLA. The most common 3D printer filament blends tend to be up to 50% metal powder and 50% PLA and come in various materials, ranging from copper and bronze to iron and stainless steel. Metal PLA prints can be highly aesthetic, especially for figurines, models, toys, and tokens, as the material is great for post-processing, such as sanding, polishing, weathering, or tarnishing.<\/p>\n<h4>WHAT YOU NEED TO KNOW<\/h4>\n<p>It\u2019s important to note that if you want a filament with actual metal in it, you\u2019ll need to look for the word \u201ccomposite\u201d or \u201cmetal fill.\u201d Beware of filaments with only \u201cmetal\u201d in the name, as this might simply indicate a metallic color or shine, which are merely color variants.<\/p>\n<p>When printing with Metal PLA, expect increased nozzle wear. Therefore, it is recommended to switch your brass nozzle to stainless steel or another hardened alloy, as brass nozzles wear out much faster from metal abrasion. Also, the more percentage of metal the filament holds the more brittle it becomes \u2014 so it should be appropriately stored and handled with care \u2014 and the more you may need to adjust print settings such as temperature, retraction, and layer thickness.<\/p>\n<h4>KNOWN MANUFACTURERS<\/h4>\n<p>Metal-filled filament comes in many different blends, from\u00a0<span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/91395\/limit\/0\/\">stainless steel<\/span>,\u00a0<span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/91238\/limit\/0\/\">aluminum<\/span>, and\u00a0<span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/91287\/limit\/0\/\">copper<\/span>\u00a0to\u00a0<span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/91367\/limit\/0\/\">bronze<\/span>\u00a0and\u00a0<span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/91318\/limit\/0\/\">brass<\/span>. You can even get\u00a0<span class=\"link\" data-action=\"modal-open\" data-modal-ajax=\"\/en\/product-overlay\/91380\/limit\/0\/\">magnetic iron PLA<\/span>.<\/p>\n<h3 class=\"headline headline--listicle-section u-text-center\">PLA FILAMENT &#8211; EXPLAINED<\/h3>\n<h3 class=\"headline headline--xxl\">What is PLA Filament?<\/h3>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/img.facfox.com\/imgs\/2023\/01\/09\/ded73d985959de28.png\" \/><\/p>\n<p>PLA is short for Polylactic Acid, a thermoplastic polymer derived from renewable resources, specifically corn starch or sugar cane. This sets the material apart from other commonly used plastics procured through the distillation and polymerization of non-renewable petroleum reserves.<\/p>\n<p>PLA is considered biodegradable to a large degree because of its organic origins. This means that, if left undisturbed, it will eventually be broken down by naturally occurring microorganisms like bacteria and fungi. It still takes a long time to decompose, though. Under ideal compost conditions, PLA plastic takes three months to decompose. However, other thermoplastic materials can take up to a thousand years to decompose, making PLA much more environmentally friendly.<\/p>\n<p>PLA material has been thrusted into the spotlight by the rise of FDM 3D printing. As a result, PLA filament is available in various colors and blends, and innovative PLA-based materials seem to be constantly hitting the market.<\/p>\n<p>Outside of 3D printing, PLA is also used to produce medical implants, food packaging, and disposable tableware. But inside the FDM 3D printing sphere, PLA filament is widely thought of as an aesthetic material best used for prototyping.<\/p>\n<h3 class=\"headline headline--xxl\">How PLA is produced<\/h3>\n<p>To produce PLA filament, manufacturers start with a raw, granulated resin that is clear in color. The material is put into a blender-type machine, mixing it with the pigments and\/or additives that produce a particular color or mechanical properties.<\/p>\n<p>From there, the material is usually dried out at 60 \u2013 80 \u00b0C, which reduces the possibility of having the PLA filament pop or clog your 3D printer\u2019s nozzle.<\/p>\n<p>The granulated material goes into a single screw extruder, which is where it\u2019s heated, mixed, and extruded into a solid filament. This filament is then placed into a warm water tank, which cools the material into a round shape.\u00a0Finally, the round filament is run through a cold water tank and wound onto a spool.<\/p>\n<p>PLA filament comes in two sizes for FDM 3D printing; 1.75 mm and 2.85 mm. This diameter size is determined by how fast or slow the material producer pulls the filament through the die.<\/p>\n<div class=\"listicle-header listicle-header--no-space listicle-header--no-position\">\n<div class=\"listicle-header__wrapper\">\n<div class=\"listicle-header__content\">\n<h3 class=\"headline  headline--xl\">What are the Benefits of PLA Filament?<\/h3>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"container\">\n<div class=\"rich-text rich-text--full\">\n<p>There are a number of benefits to 3D printing with PLA filament, especially if you\u2019re a beginner or looking for a frustration-free experience.<\/p>\n<ul>\n<li><strong>Easy to print:\u00a0<\/strong>PLA is super easy to print with; virtually all 3D printers can print this material as it doesn\u2019t even require a heated bed. PLA requires relatively low temperatures compared to other printing materials, doesn\u2019t require an enclosure, and can be printed somewhat fast (around 60 mm\/s). Post-processing is also easier when it comes to PLA, enabling users to improve surface quality with a bit of sanding and trimming.<\/li>\n<li><strong>Inexpensive:<\/strong>\u00a0PLA is pretty cheap to buy compared to other, more specialized printing materials such as nylon or polycarbonate (PC), making it a great option for rapid prototyping and, generally, makers on a budget.<\/li>\n<li><strong>Wide range of colors and options:<\/strong>\u00a0PLA filament comes in so many different colors because the material itself is easily pigmented. Manufacturers have made this filament in almost any color you can think of. Additionally, we\u2019ve listed the composite and special blends above.<\/li>\n<li><strong>Biodegradeable and eco-friendly:<\/strong>\u00a0As PLA is sourced from plants, it makes sense that it\u2019s biodegradable \u2014 unlike other plastics (e.g. ABS) that are made from refining crude oil, which harms the environment.<\/li>\n<li><strong>Non-toxic:<\/strong>\u00a0PLA is non-toxic when it can be kept uncontaminated, expanding its applications to areas like the medical and food industries.<\/li>\n<li><strong>No fumes:\u00a0<\/strong>Fumes are unavoidably released when thermoplastics are melted, and these fumes, especially from toxic materials like ABS, can contain harmful inhalants and even carcinogens. While PLA can release some fumes, there is almost no odor and far less risk.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<div class=\"listicle-header listicle-header--no-space listicle-header--no-position\">\n<div class=\"listicle-header__wrapper\">\n<div class=\"listicle-header__content\">\n<h3 class=\"headline  headline--xl\">What are the Drawbacks of PLA Filament?<\/h3>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"container\">\n<div class=\"rich-text rich-text--full\">\n<p>Although there are numerous advantages to using PLA filament over other options, the material has a few drawbacks.<\/p>\n<p>For instance, PLA filament tends to deform or melt when heat is applied, making it impractical for parts that require heat resistance. It\u2019s also less sturdy than ABS or PETG, making it better for aesthetic uses rather than mechanical.<\/p>\n<p>Additionally, PLA is not food-safe and is quite brittle in nature, making it more prone to breaking under stress.<\/p>\n<ul>\n<li><strong>Brittle and relatively weak:\u00a0<\/strong>The most obvious disadvantage of PLA is its low flexural strength. 3D printed PLA parts are significantly weaker than injection-molded parts and even parts 3D printed in other materials like PETG and ABS. PLA parts also don\u2019t usually bend; they snap very quickly after enough force is applied, meaning the material is very brittle.<\/li>\n<li><strong>Low temperature and chemical resistances:\u00a0<\/strong>On top of not being the strongest material out there, PLA isn\u2019t very heat resistant either. PLA has a low glass transition temperature, so parts printed in this material tend to deform under hot conditions, making PLA a less ideal material for outdoor use. Additionally, certain chemicals cause PLA to release its raw chemicals, namely lactic acid, which can be harmful in high quantities.<\/li>\n<li><strong>Slow decomposition:<\/strong>\u00a0Even though PLA is biodegradable, as you might expect from plastic, it still takes a long time to decompose. Under\u00a0ideal\u00a0composition conditions, PLA plastic takes three months to decompose, which is a long time compared to other decomposable materials.<\/li>\n<\/ul>\n<p>As with most 3D printing materials, whether or not PLA filament is the right choice is wholly dependent on what you\u2019re planning to 3D print.<\/p>\n<\/div>\n<\/div>\n<h3 class=\"headline  headline--xl\">When Should You Use PLA Filament?<\/h3>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/img.facfox.com\/imgs\/2023\/01\/09\/58890a2ee3c97ef7.png\" \/><\/p>\n<p>PLA filament is a great material for numerous applications. Although it lacks the mechanical properties found in other filament types, PLA is easy to print and comes in many colors and styles.<\/p>\n<p>Therefore, most PLA filament types are great for visual prints and rapid prototyping, particularly in cases where the 3D printed part won\u2019t encounter too much stress or strain and so, won\u2019t be dependent on mechanical properties, durability, or degradability.<\/p>\n<p>You\u2019ll also probably want to avoid using PLA filament for 3D printed items that will be bent or twisted, such as tool handles or phone cases. This material is usually not very heat resistant, so it\u2019s better to use a filament with better mechanical properties.<\/p>\n<p>Other than that, PLA filament is a great option for nearly any other application. Some of the most popular uses for PLA include visual models, figures and characters, low-wear toys, non-functional prototype parts, and containers.<\/p>\n<h3 class=\"headline  headline--xl\">What are the Optimal Print Settings for PLA Filament?<\/h3>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/img.facfox.com\/imgs\/2023\/01\/09\/63b3194b12e90549.png\" \/><\/p>\n<p>Depending on the type or blend of PLA you\u2019re using, the optimal print settings will be a bit different. The average PLA filament has a melting point somewhere between 180 to 200 degrees C.<\/p>\n<p>The best temperature for a PLA filament that has a 1.75 mm diameter will be lower than a material with a 2.85 mm diameter. Another deciding factor in what print temperature you should input is the blend of PLA you\u2019re using.<\/p>\n<p>Although a heated bed may help with the adhesion of PLA filament, it\u2019s not necessary. This is why PLA is an especially appealing option for really frugally minded 3D printer users, as a glue stick or painter\u2019s tape can be used to get that first layer to stick.<\/p>\n<p>You should also keep in mind that PLA has a glass transition temperature between 60-65 \u00b0C, which is the point where the plastic starts to become\u00a0viscous or rubbery.<\/p>\n<p>When working with PLA filament, be sure to consult with the manufacturer to figure out the optimal print settings. Since PLA comes in many shades and blends, there is no precise temperature that works for them all.<\/p>\n<div class=\"listicle-header listicle-header--no-space listicle-header--no-position\">\n<div class=\"listicle-header__wrapper\">\n<div class=\"listicle-header__content\">\n<h3 class=\"headline  headline--xl\">Post-Processing with PLA Filament<\/h3>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"container\">\n<div class=\"rich-text rich-text--full\">\n<p>There are numerous ways to post-process PLA filament, and these methods sometimes depend on which type of PLA you\u2019re using.<\/p>\n<div class=\"rich-text__embed\">\n<div class=\"article-link__content\">\n<div class=\"article-link__image\">\n<div class=\"image image--rounded image--sync\">\n<p>One of the most popular methods is sanding, which works wonders by smoothing out the surface layer of your 3D print. Sanding is an essential step no matter what type of post-processing technique you want to use, particularly when it comes to painting your model.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"image image--rounded image--sync\">\n<p>After sanding your model, you could use a primer or filler to cover any other crevices that will impact the way your paint settles on the print. Acrylic paint is the best option for PLA filament, and is generally affordable and comes in many colors.<\/p>\n<\/div>\n<div class=\"image image--rounded image--sync\">\n<div class=\"ad-layout__content\">\n<div id=\"post-processing-with-pla-filament\" class=\"section\">\n<div class=\"container\">\n<div class=\"rich-text rich-text--full\">\n<p>Another option is polishing, which works especially well with special metal PLA filaments. Using some latex gloves and a polishing cloth, you can hand polish your 3D model with Tetrahydrofuran.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"ad-container ad-container--sticky ad-container--loaded\">\n<div class=\"listicle-header__wrapper\">\n<div class=\"listicle-header__content\">\n<h3 class=\"headline headline--xxl\">Is PLA Filament Toxic?<\/h3>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"image image--spread image--rounded image--sync\"><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/img.facfox.com\/imgs\/2023\/01\/09\/4c3740a58cbb50e1.png\" \/><\/div>\n<p>Compared to the toxic fumes that are emitted from ABS, PLA filament is a much safer alternative. However, that doesn\u2019t mean that this material is completely safe.<\/p>\n<p>While ABS is known to emit styrene, which is a toxic and carcinogenic chemical, PLA filament emits a benign and less hazardous chemical named lactide. Some have argued that the chemical emitted from PLA is\u00a0<a href=\"https:\/\/hackaday.com\/2016\/02\/01\/3d-printing-fumes-new-science\/\" target=\"_blank\" rel=\"noopener noreferrer\">essentially harmless<\/a>.<\/p>\n<p>Either way, there\u2019s no denying that PLA is a much safer material to print with than ABS. As long as you have some decent ventilation and a sizable workspace, you shouldn\u2019t be overly concerned about the toxicity of PLA filament.<\/p>\n<h3 class=\"headline  headline--xl\">Is PLA Filament Food Safe?<\/h3>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/img.facfox.com\/imgs\/2023\/01\/09\/06fd1d1cdd937d08.png\" \/><\/p>\n<p>In its most natural state, PLA filament is made from corn starch, which is generally considered food safe. But once the material is injected with additives for color or strength, this can all quickly change.<\/p>\n<p>There are a few filaments out there that are marketed as being food-safe. You can also check the material safety data sheet (MSDS) on your PLA filament, which will tell you about the chemical properties and whether it is FDA approved or food safe.<\/p>\n<p>However, no matter how food-safe your PLA filament might be, you still run the risk of having bacteria building up between the layers. To avoid this, you can seal the surface of a 3D print with a food-safe epoxy or sealant, which covers the crevices that may otherwise end up collecting these nasty germs.<\/p>\n<p>Another tip is to keep your 3D printed object away from the dishwasher. Instead, you should wash with warm water and a mild anti-bacterial detergent, which will reduce the risk of bacteria and also keep your print from melting.<\/p>\n<p>Lastly, you should probably get your hands on a stainless steel nozzle that is considered to be food-safe. This might be a major investment for someone who\u2019s only planning to print a couple of kitchen utensils, but the cleanliness of the nozzle is important.<\/p>\n<h3 class=\"headline  headline--xl\">How Do I Store PLA Filament?<\/h3>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/img.facfox.com\/imgs\/2023\/01\/09\/ca2aa86c04c15766.png\" \/><\/p>\n<p>If you\u2019re anything like us, you\u2019ll probably want way more than just one spool of filament to feed your 3D printer. As we\u2019ve stated, there are endless types of PLA filament to purchase, and all of them should be properly stored to ensure quality.<\/p>\n<p>3D printing filament storage is extremely important no matter what material type you have on the spool. When left out in the open, these plastics tend to absorb water from the air, and this humidity can cause some massive problems in your 3D printing experience.<\/p>\n<p>This phenomenon is called\u00a0<em>hygroscopy<\/em>, which is a characteristic that makes 3D printing filament attract water molecules. For specialty filaments like Nylon and PVA, the problem can occur in just a matter of hours. Therefore both should be stored in an airtight container right away.<\/p>\n<p>Although PLA filament has a longer shelf life, humidity can also creep into the material eventually, which in turn will negatively impact your prints.<\/p>\n<p>Once water absorption takes place, you can face increased brittleness, diameter augmentation, filament bubbling, filament degradation, or easily breakable filament. To prevent this, you should store your PLA filament inside an\u00a0<em>airtight container or a specialty box<\/em>.<\/p>\n<p>There are a number of storage solutions that have been developed, and you can even\u00a0<a href=\"https:\/\/all3dp.com\/weekend-project-a-diy-heated-drybox-for-3d-printing-filament-storage\/\">build your own<\/a>\u00a0pretty easily.<\/p>\n<p>&nbsp;<\/p>\n<p>Source: <a href=\"https:\/\/all3dp.com\/1\/pla-filament-3d-printing\/\">The Best PLA Filament Types | All3DP<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Bored of ordinary PLA? Try special blends! Check out our buyer&#8217;s guide to find the best PLA filament type for your needs. PLA filament is by far the most popular material used in desktop FDM 3D printing, and for good reason: It\u2019s easy to use, safe, affordable, and comes in a diverse range of composites, [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"kbtopic":[122],"kbtag":[126,354,61,287],"class_list":["post-166052","kb","type-kb","status-publish","hentry","kbtopic-mtl","kbtag-3d-printing","kbtag-filament","kbtag-material","kbtag-pla"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.1 (Yoast SEO v27.1.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>The Best PLA Filament Types - FacFox Docs<\/title>\n<meta name=\"description\" content=\"Bored of ordinary PLA? Try special blends! Check out our buyer&#039;s guide to find the best PLA filament type for your needs. PLA filament is by far the most Bored of ordinary PLA? 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