{"id":8413058367718,"title":"Prusament PETG Tungsten 75% - 1.75 mm 1kg\/100g","handle":"prusament-petg-tungsten-75-1-75-mm-1kg","description":"\u003ch2\u003e\u003cspan data-mce-fragment=\"1\"\u003eAbout Prusament PETG Tungsten 75%\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003ePrusament PETG Tungsten 75% is highly specialized filament\u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003edesigned mainly for radiation shielding purposes.\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e Tungsten powder inside the PETG filament is a heavy metal that \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003edoes not react with water, oxygen, or with room temperature air.\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003eUnlike lead, tungsten is hypoallergenic and non-toxic, which makes it \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eperfectly suitable for medical applications.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003ePremium-Grade Materials And Thorough Testing\u003c\/h2\u003e\n\u003cp\u003eThe whole manufacturing process is closely monitored and tested – string diameter, color consistency, and mechanical properties – to make sure that every spool is perfect.\u003c\/p\u003e\n\u003ch2 class=\"Heading-sc-1wsrztm-0 jfVZI\"\u003e± 0.03 mm Manufacturing Guaranteed Precision\u003c\/h2\u003e\n\u003cp\u003eWe believe the industry standard of 0.05 mm isn’t sufficient for perfect 3D printing. Instead, we guarantee ±0.03mm precision and highly-consistent colors in our filaments.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan data-code=\"3690\" class=\"js-shortcode-placeholder\"\u003eBecause of its atomic number, tungsten can be used in various applications as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ex-rays and gamma-ray radiation-shielding material.\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eMaterials with such high density are generally very difficult to machine, can be very expensive, or even toxic. These materials' inherent properties make the classic manufacturing methods undesirable. However, bonding the metal powder with polymers suitable for 3D printing provides the potential to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecreate complex\/individualized shielding components more easily and sometimes at a reduced cost.\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThere are a number of areas where radiation shielding filaments may be used. This includes for example the aerospace, nuclear energy industry, non-destructive testing, x-ray imaging devices, etc.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"Heading-sc-1wsrztm-0 bnUxgw\"\u003e\u003cspan class=\"js-shortcode-placeholder\" data-code=\"3315\"\u003ePrint preparation\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan class=\"js-shortcode-placeholder\" data-code=\"3691\"\u003e\u003cstrong\u003eIt is necessary to use a hardened steel nozzle.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTungsten powder is a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehighly abrasive material\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand may damage a brass nozzle.\u003cbr\u003e\u003cbr\u003ePowder-coated\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSatin or TXT sheet\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides good adhesion.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eClean it with IPA\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e(available in drugstores, for example) which works great not only with Prusament PETG Tungsten 75% but with other materials too.\u003cbr\u003e\u003cbr\u003ePour a small amount of IPA on a paper towel and use it for cleaning the surface.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTo achieve the best results, clean the surface while it’s cold.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eKeep in mind that higher temperatures will evaporate the alcohol before cleaning the surface. Also, don’t forget that the heatbed preheated for printing Prusament PETG Tungsten 75% has a high temperature (80 °C) and may burn you if you touch it!\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAnother possibility is cleaning the surface with warm water and a few drops of dish cleaner\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eon a paper towel. You can also use denatured alcohol.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWe don’t recommend printing with Prusament PETG Tungsten 75% on a smooth PEI sheet.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis material adheres greatly to the PEI surface and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emay cause damage to it.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis type of damage is not covered by the warranty. If you need to print on a smooth surface, spread a thin layer of paper glue stick on it.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan data-code=\"3690\" class=\"js-shortcode-placeholder\"\u003e\u003c\/span\u003e\u003cspan class=\"js-shortcode-placeholder\" data-code=\"235\"\u003ePrinting Setup\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003ctable class=\"spaced-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"js-shortcode-placeholder\" data-code=\"236\"\u003e\u003cstrong\u003eNozzle\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e260±10°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"js-shortcode-placeholder\" data-code=\"237\"\u003e\u003cstrong\u003eHeatbed\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e80±10 °C\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 class=\"Heading-sc-1wsrztm-0 dWRFvu\"\u003e\u003c\/h2\u003e\n\u003ch2 class=\"Heading-sc-1wsrztm-0 dWRFvu\"\u003eBasic Attributes\u003c\/h2\u003e\n\u003cspan\u003e\u003c\/span\u003e\n\u003ctable class=\"prusa-content-table prusa-content-table prusa-filament-features\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003csvg aria-hidden=\"true\" data-prefix=\"fal\" data-icon=\"plus\" class=\"svg-inline--fa fa-plus fa-2x HTMLContent__StyledIcon-mvtgad-1 gGwjrH icon-plus\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\" color=\"#5DAF0B\" focusable=\"false\"\u003e\u003cpath fill=\"currentColor\" d=\"M432 256C432 264.8 424.8 272 416 272h-176V448c0 8.844-7.156 16.01-16 16.01S208 456.8 208 448V272H32c-8.844 0-16-7.15-16-15.99C16 247.2 23.16 240 32 240h176V64c0-8.844 7.156-15.99 16-15.99S240 55.16 240 64v176H416C424.8 240 432 247.2 432 256z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"js-shortcode-placeholder\" data-code=\"3693\"\u003eRadiation shielding material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003csvg aria-hidden=\"true\" data-prefix=\"fal\" data-icon=\"minus\" class=\"svg-inline--fa fa-minus fa-2x HTMLContent__StyledIcon-mvtgad-1 gGwjrH icon-minus\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\" color=\"#CB2C2C\" focusable=\"false\"\u003e\u003cpath fill=\"currentColor\" d=\"M432 256C432 264.8 424.8 272 416 272H32c-8.844 0-16-7.15-16-15.99C16 247.2 23.16 240 32 240h384C424.8 240 432 247.2 432 256z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"js-shortcode-placeholder\" data-code=\"3694\"\u003eHigh-density material (less meters of filament per 1 kg)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003csvg aria-hidden=\"true\" data-prefix=\"fal\" data-icon=\"plus\" class=\"svg-inline--fa fa-plus fa-2x HTMLContent__StyledIcon-mvtgad-1 gGwjrH icon-plus\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\" color=\"#5DAF0B\" focusable=\"false\"\u003e\u003cpath fill=\"currentColor\" d=\"M432 256C432 264.8 424.8 272 416 272h-176V448c0 8.844-7.156 16.01-16 16.01S208 456.8 208 448V272H32c-8.844 0-16-7.15-16-15.99C16 247.2 23.16 240 32 240h176V64c0-8.844 7.156-15.99 16-15.99S240 55.16 240 64v176H416C424.8 240 432 247.2 432 256z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"js-shortcode-placeholder\" data-code=\"3695\"\u003eGood chemical resistance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003csvg aria-hidden=\"true\" data-prefix=\"fal\" data-icon=\"minus\" class=\"svg-inline--fa fa-minus fa-2x HTMLContent__StyledIcon-mvtgad-1 gGwjrH icon-minus\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\" color=\"#CB2C2C\" focusable=\"false\"\u003e\u003cpath fill=\"currentColor\" d=\"M432 256C432 264.8 424.8 272 416 272H32c-8.844 0-16-7.15-16-15.99C16 247.2 23.16 240 32 240h384C424.8 240 432 247.2 432 256z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"js-shortcode-placeholder\" data-code=\"1831\"\u003eHigher price\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003csvg aria-hidden=\"true\" data-prefix=\"fal\" data-icon=\"plus\" class=\"svg-inline--fa fa-plus fa-2x HTMLContent__StyledIcon-mvtgad-1 gGwjrH icon-plus\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\" color=\"#5DAF0B\" focusable=\"false\"\u003e\u003cpath fill=\"currentColor\" d=\"M432 256C432 264.8 424.8 272 416 272h-176V448c0 8.844-7.156 16.01-16 16.01S208 456.8 208 448V272H32c-8.844 0-16-7.15-16-15.99C16 247.2 23.16 240 32 240h176V64c0-8.844 7.156-15.99 16-15.99S240 55.16 240 64v176H416C424.8 240 432 247.2 432 256z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"js-shortcode-placeholder\" data-code=\"3696\"\u003eNon-reactive\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003csvg aria-hidden=\"true\" data-prefix=\"fal\" data-icon=\"minus\" class=\"svg-inline--fa fa-minus fa-2x HTMLContent__StyledIcon-mvtgad-1 gGwjrH icon-minus\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\" color=\"#CB2C2C\" focusable=\"false\"\u003e\u003cpath fill=\"currentColor\" d=\"M432 256C432 264.8 424.8 272 416 272H32c-8.844 0-16-7.15-16-15.99C16 247.2 23.16 240 32 240h384C424.8 240 432 247.2 432 256z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"js-shortcode-placeholder\" data-code=\"3677\"\u003eRequires a hardened nozzle\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003csvg aria-hidden=\"true\" data-prefix=\"fal\" data-icon=\"plus\" class=\"svg-inline--fa fa-plus fa-2x HTMLContent__StyledIcon-mvtgad-1 gGwjrH icon-plus\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\" color=\"#5DAF0B\" focusable=\"false\"\u003e\u003cpath fill=\"currentColor\" d=\"M432 256C432 264.8 424.8 272 416 272h-176V448c0 8.844-7.156 16.01-16 16.01S208 456.8 208 448V272H32c-8.844 0-16-7.15-16-15.99C16 247.2 23.16 240 32 240h176V64c0-8.844 7.156-15.99 16-15.99S240 55.16 240 64v176H416C424.8 240 432 247.2 432 256z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"js-shortcode-placeholder\" data-code=\"3697\"\u003eNon-toxic\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003csvg aria-hidden=\"true\" data-prefix=\"fal\" data-icon=\"minus\" class=\"svg-inline--fa fa-minus fa-2x HTMLContent__StyledIcon-mvtgad-1 gGwjrH icon-minus\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\" color=\"#CB2C2C\" focusable=\"false\"\u003e\u003cpath fill=\"currentColor\" d=\"M432 256C432 264.8 424.8 272 416 272H32c-8.844 0-16-7.15-16-15.99C16 247.2 23.16 240 32 240h384C424.8 240 432 247.2 432 256z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"js-shortcode-placeholder\" data-code=\"3702\"\u003eNot suitable for sintering\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003csvg aria-hidden=\"true\" data-prefix=\"fal\" data-icon=\"plus\" class=\"svg-inline--fa fa-plus fa-2x HTMLContent__StyledIcon-mvtgad-1 gGwjrH icon-plus\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\" color=\"#5DAF0B\" focusable=\"false\"\u003e\u003cpath fill=\"currentColor\" d=\"M432 256C432 264.8 424.8 272 416 272h-176V448c0 8.844-7.156 16.01-16 16.01S208 456.8 208 448V272H32c-8.844 0-16-7.15-16-15.99C16 247.2 23.16 240 32 240h176V64c0-8.844 7.156-15.99 16-15.99S240 55.16 240 64v176H416C424.8 240 432 247.2 432 256z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"js-shortcode-placeholder\" data-code=\"3698\"\u003eHypoallergenic\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003csvg aria-hidden=\"true\" data-prefix=\"fal\" data-icon=\"plus\" class=\"svg-inline--fa fa-plus fa-2x HTMLContent__StyledIcon-mvtgad-1 gGwjrH icon-plus\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\" color=\"#5DAF0B\" focusable=\"false\"\u003e\u003cpath fill=\"currentColor\" d=\"M432 256C432 264.8 424.8 272 416 272h-176V448c0 8.844-7.156 16.01-16 16.01S208 456.8 208 448V272H32c-8.844 0-16-7.15-16-15.99C16 247.2 23.16 240 32 240h176V64c0-8.844 7.156-15.99 16-15.99S240 55.16 240 64v176H416C424.8 240 432 247.2 432 256z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"js-shortcode-placeholder\" data-code=\"3699\"\u003eHighly attractive metallic grey surface\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003csvg aria-hidden=\"true\" data-prefix=\"fal\" data-icon=\"plus\" class=\"svg-inline--fa fa-plus fa-2x HTMLContent__StyledIcon-mvtgad-1 gGwjrH icon-plus\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\" color=\"#5DAF0B\" focusable=\"false\"\u003e\u003cpath fill=\"currentColor\" d=\"M432 256C432 264.8 424.8 272 416 272h-176V448c0 8.844-7.156 16.01-16 16.01S208 456.8 208 448V272H32c-8.844 0-16-7.15-16-15.99C16 247.2 23.16 240 32 240h176V64c0-8.844 7.156-15.99 16-15.99S240 55.16 240 64v176H416C424.8 240 432 247.2 432 256z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"js-shortcode-placeholder\" data-code=\"239\"\u003eEasy to print\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003csvg aria-hidden=\"true\" data-prefix=\"fal\" data-icon=\"plus\" class=\"svg-inline--fa fa-plus fa-2x HTMLContent__StyledIcon-mvtgad-1 gGwjrH icon-plus\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\" color=\"#5DAF0B\" focusable=\"false\"\u003e\u003cpath fill=\"currentColor\" d=\"M432 256C432 264.8 424.8 272 416 272h-176V448c0 8.844-7.156 16.01-16 16.01S208 456.8 208 448V272H32c-8.844 0-16-7.15-16-15.99C16 247.2 23.16 240 32 240h176V64c0-8.844 7.156-15.99 16-15.99S240 55.16 240 64v176H416C424.8 240 432 247.2 432 256z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"js-shortcode-placeholder\" data-code=\"3700\"\u003eEasy postprocessing (can be polished as other metal-filled materials)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 class=\"Heading-sc-1wsrztm-0 dWRFvu\"\u003e\u003c\/h3\u003e\n\u003ch2 class=\"Heading-sc-1wsrztm-0 dWRFvu\"\u003eNotes\u003c\/h2\u003e\n\u003cspan\u003e\u003c\/span\u003e\n\u003cp\u003e\u003cspan class=\"js-shortcode-placeholder\" data-code=\"3701\"\u003ePrusament PETG Tungsten 75% is made in-house by Prusa Research.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe Prusament PETG Tungsten 75% 100g sample is approximately 10 meters long.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"js-shortcode-placeholder\" data-code=\"3683\"\u003eThis 1.75mm filament has a manufacturing tolerance of\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e± 0.03 mm.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1745\/6181\/files\/prusament-petg-tungsten-technical-data-sheet.pdf?v=1705690876\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDownload Technical Data Sheet\u003c\/a\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1745\/6181\/files\/prusament-petg-tungsten-safety-data-sheet.pdf?v=1705690876\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDownload Safety Data Sheet\u003c\/a\u003e\u003c\/h2\u003e","published_at":"2024-01-19T14:19:53-05:00","created_at":"2024-01-19T13:54:45-05:00","vendor":"Prusa Research","type":"Filaments","tags":["1.75mm","back in stock","newfront","PETG","PETG 1.75mm","PETG filaments","prusa","prusa filament","prusa petg","prusament","prusament petg","prusament PETG Tungsten","tungsten filaments","tungsten filled filaments"],"price":3400,"price_min":3400,"price_max":28400,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":44221192896742,"title":"1 kg","option1":"1 kg","option2":null,"option3":null,"sku":"PRSA-PETG-TNGSTN-1KG","requires_shipping":true,"taxable":true,"featured_image":{"id":40317197484262,"product_id":8413058367718,"position":1,"created_at":"2024-01-19T14:02:37-05:00","updated_at":"2024-01-19T14:02:40-05:00","alt":null,"width":716,"height":716,"src":"\/\/www.digitmakers.ca\/cdn\/shop\/files\/5434.jpg?v=1705690960","variant_ids":[44221192896742]},"available":false,"name":"Prusament PETG Tungsten 75% - 1.75 mm 1kg\/100g - 1 kg","public_title":"1 kg","options":["1 kg"],"price":28400,"weight":1500,"compare_at_price":null,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"deny","barcode":"8594173675872","featured_media":{"alt":null,"id":32934700122342,"position":1,"preview_image":{"aspect_ratio":1.0,"height":716,"width":716,"src":"\/\/www.digitmakers.ca\/cdn\/shop\/files\/5434.jpg?v=1705690960"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":44221192929510,"title":"100 g","option1":"100 g","option2":null,"option3":null,"sku":"PRSA-PETG-TNGSTN-100g","requires_shipping":true,"taxable":true,"featured_image":{"id":40317197058278,"product_id":8413058367718,"position":2,"created_at":"2024-01-19T14:02:14-05:00","updated_at":"2024-01-19T14:02:40-05:00","alt":null,"width":716,"height":716,"src":"\/\/www.digitmakers.ca\/cdn\/shop\/files\/5433.jpg?v=1705690960","variant_ids":[44221192929510]},"available":true,"name":"Prusament PETG Tungsten 75% - 1.75 mm 1kg\/100g - 100 g","public_title":"100 g","options":["100 g"],"price":3400,"weight":1500,"compare_at_price":null,"inventory_quantity":1,"inventory_management":"shopify","inventory_policy":"deny","barcode":"10385","featured_media":{"alt":null,"id":32934699696358,"position":2,"preview_image":{"aspect_ratio":1.0,"height":716,"width":716,"src":"\/\/www.digitmakers.ca\/cdn\/shop\/files\/5433.jpg?v=1705690960"}},"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.digitmakers.ca\/cdn\/shop\/files\/5434.jpg?v=1705690960","\/\/www.digitmakers.ca\/cdn\/shop\/files\/5433.jpg?v=1705690960","\/\/www.digitmakers.ca\/cdn\/shop\/files\/5439.jpg?v=1705690967","\/\/www.digitmakers.ca\/cdn\/shop\/files\/5438.jpg?v=1705690974"],"featured_image":"\/\/www.digitmakers.ca\/cdn\/shop\/files\/5434.jpg?v=1705690960","options":["Size"],"media":[{"alt":null,"id":32934700122342,"position":1,"preview_image":{"aspect_ratio":1.0,"height":716,"width":716,"src":"\/\/www.digitmakers.ca\/cdn\/shop\/files\/5434.jpg?v=1705690960"},"aspect_ratio":1.0,"height":716,"media_type":"image","src":"\/\/www.digitmakers.ca\/cdn\/shop\/files\/5434.jpg?v=1705690960","width":716},{"alt":null,"id":32934699696358,"position":2,"preview_image":{"aspect_ratio":1.0,"height":716,"width":716,"src":"\/\/www.digitmakers.ca\/cdn\/shop\/files\/5433.jpg?v=1705690960"},"aspect_ratio":1.0,"height":716,"media_type":"image","src":"\/\/www.digitmakers.ca\/cdn\/shop\/files\/5433.jpg?v=1705690960","width":716},{"alt":null,"id":32934700318950,"position":3,"preview_image":{"aspect_ratio":1.0,"height":716,"width":716,"src":"\/\/www.digitmakers.ca\/cdn\/shop\/files\/5439.jpg?v=1705690967"},"aspect_ratio":1.0,"height":716,"media_type":"image","src":"\/\/www.digitmakers.ca\/cdn\/shop\/files\/5439.jpg?v=1705690967","width":716},{"alt":null,"id":32934700712166,"position":4,"preview_image":{"aspect_ratio":1.0,"height":716,"width":716,"src":"\/\/www.digitmakers.ca\/cdn\/shop\/files\/5438.jpg?v=1705690974"},"aspect_ratio":1.0,"height":716,"media_type":"image","src":"\/\/www.digitmakers.ca\/cdn\/shop\/files\/5438.jpg?v=1705690974","width":716}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch2\u003e\u003cspan data-mce-fragment=\"1\"\u003eAbout Prusament PETG Tungsten 75%\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003ePrusament PETG Tungsten 75% is highly specialized filament\u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003edesigned mainly for radiation shielding purposes.\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e Tungsten powder inside the PETG filament is a heavy metal that \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003edoes not react with water, oxygen, or with room temperature air.\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003eUnlike lead, tungsten is hypoallergenic and non-toxic, which makes it \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eperfectly suitable for medical applications.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003ePremium-Grade Materials And Thorough Testing\u003c\/h2\u003e\n\u003cp\u003eThe whole manufacturing process is closely monitored and tested – string diameter, color consistency, and mechanical properties – to make sure that every spool is perfect.\u003c\/p\u003e\n\u003ch2 class=\"Heading-sc-1wsrztm-0 jfVZI\"\u003e± 0.03 mm Manufacturing Guaranteed Precision\u003c\/h2\u003e\n\u003cp\u003eWe believe the industry standard of 0.05 mm isn’t sufficient for perfect 3D printing. Instead, we guarantee ±0.03mm precision and highly-consistent colors in our filaments.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan data-code=\"3690\" class=\"js-shortcode-placeholder\"\u003eBecause of its atomic number, tungsten can be used in various applications as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ex-rays and gamma-ray radiation-shielding material.\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eMaterials with such high density are generally very difficult to machine, can be very expensive, or even toxic. These materials' inherent properties make the classic manufacturing methods undesirable. However, bonding the metal powder with polymers suitable for 3D printing provides the potential to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecreate complex\/individualized shielding components more easily and sometimes at a reduced cost.\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThere are a number of areas where radiation shielding filaments may be used. This includes for example the aerospace, nuclear energy industry, non-destructive testing, x-ray imaging devices, etc.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"Heading-sc-1wsrztm-0 bnUxgw\"\u003e\u003cspan class=\"js-shortcode-placeholder\" data-code=\"3315\"\u003ePrint preparation\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan class=\"js-shortcode-placeholder\" data-code=\"3691\"\u003e\u003cstrong\u003eIt is necessary to use a hardened steel nozzle.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTungsten powder is a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehighly abrasive material\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand may damage a brass nozzle.\u003cbr\u003e\u003cbr\u003ePowder-coated\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSatin or TXT sheet\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides good adhesion.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eClean it with IPA\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e(available in drugstores, for example) which works great not only with Prusament PETG Tungsten 75% but with other materials too.\u003cbr\u003e\u003cbr\u003ePour a small amount of IPA on a paper towel and use it for cleaning the surface.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTo achieve the best results, clean the surface while it’s cold.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eKeep in mind that higher temperatures will evaporate the alcohol before cleaning the surface. Also, don’t forget that the heatbed preheated for printing Prusament PETG Tungsten 75% has a high temperature (80 °C) and may burn you if you touch it!\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAnother possibility is cleaning the surface with warm water and a few drops of dish cleaner\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eon a paper towel. You can also use denatured alcohol.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWe don’t recommend printing with Prusament PETG Tungsten 75% on a smooth PEI sheet.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis material adheres greatly to the PEI surface and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emay cause damage to it.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis type of damage is not covered by the warranty. If you need to print on a smooth surface, spread a thin layer of paper glue stick on it.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan data-code=\"3690\" class=\"js-shortcode-placeholder\"\u003e\u003c\/span\u003e\u003cspan class=\"js-shortcode-placeholder\" data-code=\"235\"\u003ePrinting Setup\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003ctable class=\"spaced-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"js-shortcode-placeholder\" data-code=\"236\"\u003e\u003cstrong\u003eNozzle\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e260±10°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"js-shortcode-placeholder\" data-code=\"237\"\u003e\u003cstrong\u003eHeatbed\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e80±10 °C\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 class=\"Heading-sc-1wsrztm-0 dWRFvu\"\u003e\u003c\/h2\u003e\n\u003ch2 class=\"Heading-sc-1wsrztm-0 dWRFvu\"\u003eBasic Attributes\u003c\/h2\u003e\n\u003cspan\u003e\u003c\/span\u003e\n\u003ctable class=\"prusa-content-table prusa-content-table prusa-filament-features\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003csvg aria-hidden=\"true\" data-prefix=\"fal\" data-icon=\"plus\" class=\"svg-inline--fa fa-plus fa-2x HTMLContent__StyledIcon-mvtgad-1 gGwjrH icon-plus\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\" color=\"#5DAF0B\" focusable=\"false\"\u003e\u003cpath fill=\"currentColor\" d=\"M432 256C432 264.8 424.8 272 416 272h-176V448c0 8.844-7.156 16.01-16 16.01S208 456.8 208 448V272H32c-8.844 0-16-7.15-16-15.99C16 247.2 23.16 240 32 240h176V64c0-8.844 7.156-15.99 16-15.99S240 55.16 240 64v176H416C424.8 240 432 247.2 432 256z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"js-shortcode-placeholder\" data-code=\"3693\"\u003eRadiation shielding material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003csvg aria-hidden=\"true\" data-prefix=\"fal\" data-icon=\"minus\" class=\"svg-inline--fa fa-minus fa-2x HTMLContent__StyledIcon-mvtgad-1 gGwjrH icon-minus\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\" color=\"#CB2C2C\" focusable=\"false\"\u003e\u003cpath fill=\"currentColor\" d=\"M432 256C432 264.8 424.8 272 416 272H32c-8.844 0-16-7.15-16-15.99C16 247.2 23.16 240 32 240h384C424.8 240 432 247.2 432 256z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"js-shortcode-placeholder\" data-code=\"3694\"\u003eHigh-density material (less meters of filament per 1 kg)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003csvg aria-hidden=\"true\" data-prefix=\"fal\" data-icon=\"plus\" class=\"svg-inline--fa fa-plus fa-2x HTMLContent__StyledIcon-mvtgad-1 gGwjrH icon-plus\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\" color=\"#5DAF0B\" focusable=\"false\"\u003e\u003cpath fill=\"currentColor\" d=\"M432 256C432 264.8 424.8 272 416 272h-176V448c0 8.844-7.156 16.01-16 16.01S208 456.8 208 448V272H32c-8.844 0-16-7.15-16-15.99C16 247.2 23.16 240 32 240h176V64c0-8.844 7.156-15.99 16-15.99S240 55.16 240 64v176H416C424.8 240 432 247.2 432 256z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"js-shortcode-placeholder\" data-code=\"3695\"\u003eGood chemical resistance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003csvg aria-hidden=\"true\" data-prefix=\"fal\" data-icon=\"minus\" class=\"svg-inline--fa fa-minus fa-2x HTMLContent__StyledIcon-mvtgad-1 gGwjrH icon-minus\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\" color=\"#CB2C2C\" focusable=\"false\"\u003e\u003cpath fill=\"currentColor\" d=\"M432 256C432 264.8 424.8 272 416 272H32c-8.844 0-16-7.15-16-15.99C16 247.2 23.16 240 32 240h384C424.8 240 432 247.2 432 256z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"js-shortcode-placeholder\" data-code=\"1831\"\u003eHigher price\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003csvg aria-hidden=\"true\" data-prefix=\"fal\" data-icon=\"plus\" class=\"svg-inline--fa fa-plus fa-2x HTMLContent__StyledIcon-mvtgad-1 gGwjrH icon-plus\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\" color=\"#5DAF0B\" focusable=\"false\"\u003e\u003cpath fill=\"currentColor\" d=\"M432 256C432 264.8 424.8 272 416 272h-176V448c0 8.844-7.156 16.01-16 16.01S208 456.8 208 448V272H32c-8.844 0-16-7.15-16-15.99C16 247.2 23.16 240 32 240h176V64c0-8.844 7.156-15.99 16-15.99S240 55.16 240 64v176H416C424.8 240 432 247.2 432 256z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"js-shortcode-placeholder\" data-code=\"3696\"\u003eNon-reactive\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003csvg aria-hidden=\"true\" data-prefix=\"fal\" data-icon=\"minus\" class=\"svg-inline--fa fa-minus fa-2x HTMLContent__StyledIcon-mvtgad-1 gGwjrH icon-minus\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\" color=\"#CB2C2C\" focusable=\"false\"\u003e\u003cpath fill=\"currentColor\" d=\"M432 256C432 264.8 424.8 272 416 272H32c-8.844 0-16-7.15-16-15.99C16 247.2 23.16 240 32 240h384C424.8 240 432 247.2 432 256z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"js-shortcode-placeholder\" data-code=\"3677\"\u003eRequires a hardened nozzle\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003csvg aria-hidden=\"true\" data-prefix=\"fal\" data-icon=\"plus\" class=\"svg-inline--fa fa-plus fa-2x HTMLContent__StyledIcon-mvtgad-1 gGwjrH icon-plus\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\" color=\"#5DAF0B\" focusable=\"false\"\u003e\u003cpath fill=\"currentColor\" d=\"M432 256C432 264.8 424.8 272 416 272h-176V448c0 8.844-7.156 16.01-16 16.01S208 456.8 208 448V272H32c-8.844 0-16-7.15-16-15.99C16 247.2 23.16 240 32 240h176V64c0-8.844 7.156-15.99 16-15.99S240 55.16 240 64v176H416C424.8 240 432 247.2 432 256z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"js-shortcode-placeholder\" data-code=\"3697\"\u003eNon-toxic\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003csvg aria-hidden=\"true\" data-prefix=\"fal\" data-icon=\"minus\" class=\"svg-inline--fa fa-minus fa-2x HTMLContent__StyledIcon-mvtgad-1 gGwjrH icon-minus\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\" color=\"#CB2C2C\" focusable=\"false\"\u003e\u003cpath fill=\"currentColor\" d=\"M432 256C432 264.8 424.8 272 416 272H32c-8.844 0-16-7.15-16-15.99C16 247.2 23.16 240 32 240h384C424.8 240 432 247.2 432 256z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"js-shortcode-placeholder\" data-code=\"3702\"\u003eNot suitable for sintering\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003csvg aria-hidden=\"true\" data-prefix=\"fal\" data-icon=\"plus\" class=\"svg-inline--fa fa-plus fa-2x HTMLContent__StyledIcon-mvtgad-1 gGwjrH icon-plus\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\" color=\"#5DAF0B\" focusable=\"false\"\u003e\u003cpath fill=\"currentColor\" d=\"M432 256C432 264.8 424.8 272 416 272h-176V448c0 8.844-7.156 16.01-16 16.01S208 456.8 208 448V272H32c-8.844 0-16-7.15-16-15.99C16 247.2 23.16 240 32 240h176V64c0-8.844 7.156-15.99 16-15.99S240 55.16 240 64v176H416C424.8 240 432 247.2 432 256z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"js-shortcode-placeholder\" data-code=\"3698\"\u003eHypoallergenic\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003csvg aria-hidden=\"true\" data-prefix=\"fal\" data-icon=\"plus\" class=\"svg-inline--fa fa-plus fa-2x HTMLContent__StyledIcon-mvtgad-1 gGwjrH icon-plus\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\" color=\"#5DAF0B\" focusable=\"false\"\u003e\u003cpath fill=\"currentColor\" d=\"M432 256C432 264.8 424.8 272 416 272h-176V448c0 8.844-7.156 16.01-16 16.01S208 456.8 208 448V272H32c-8.844 0-16-7.15-16-15.99C16 247.2 23.16 240 32 240h176V64c0-8.844 7.156-15.99 16-15.99S240 55.16 240 64v176H416C424.8 240 432 247.2 432 256z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"js-shortcode-placeholder\" data-code=\"3699\"\u003eHighly attractive metallic grey surface\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003csvg aria-hidden=\"true\" data-prefix=\"fal\" data-icon=\"plus\" class=\"svg-inline--fa fa-plus fa-2x HTMLContent__StyledIcon-mvtgad-1 gGwjrH icon-plus\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\" color=\"#5DAF0B\" focusable=\"false\"\u003e\u003cpath fill=\"currentColor\" d=\"M432 256C432 264.8 424.8 272 416 272h-176V448c0 8.844-7.156 16.01-16 16.01S208 456.8 208 448V272H32c-8.844 0-16-7.15-16-15.99C16 247.2 23.16 240 32 240h176V64c0-8.844 7.156-15.99 16-15.99S240 55.16 240 64v176H416C424.8 240 432 247.2 432 256z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"js-shortcode-placeholder\" data-code=\"239\"\u003eEasy to print\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003csvg aria-hidden=\"true\" data-prefix=\"fal\" data-icon=\"plus\" class=\"svg-inline--fa fa-plus fa-2x HTMLContent__StyledIcon-mvtgad-1 gGwjrH icon-plus\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\" color=\"#5DAF0B\" focusable=\"false\"\u003e\u003cpath fill=\"currentColor\" d=\"M432 256C432 264.8 424.8 272 416 272h-176V448c0 8.844-7.156 16.01-16 16.01S208 456.8 208 448V272H32c-8.844 0-16-7.15-16-15.99C16 247.2 23.16 240 32 240h176V64c0-8.844 7.156-15.99 16-15.99S240 55.16 240 64v176H416C424.8 240 432 247.2 432 256z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"js-shortcode-placeholder\" data-code=\"3700\"\u003eEasy postprocessing (can be polished as other metal-filled materials)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 class=\"Heading-sc-1wsrztm-0 dWRFvu\"\u003e\u003c\/h3\u003e\n\u003ch2 class=\"Heading-sc-1wsrztm-0 dWRFvu\"\u003eNotes\u003c\/h2\u003e\n\u003cspan\u003e\u003c\/span\u003e\n\u003cp\u003e\u003cspan class=\"js-shortcode-placeholder\" data-code=\"3701\"\u003ePrusament PETG Tungsten 75% is made in-house by Prusa Research.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe Prusament PETG Tungsten 75% 100g sample is approximately 10 meters long.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"js-shortcode-placeholder\" data-code=\"3683\"\u003eThis 1.75mm filament has a manufacturing tolerance of\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e± 0.03 mm.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1745\/6181\/files\/prusament-petg-tungsten-technical-data-sheet.pdf?v=1705690876\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDownload Technical Data Sheet\u003c\/a\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1745\/6181\/files\/prusament-petg-tungsten-safety-data-sheet.pdf?v=1705690876\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDownload Safety Data Sheet\u003c\/a\u003e\u003c\/h2\u003e"}

Prusament PETG Tungsten 75% - 1.75 mm 1kg/100g

Product Description
$34.00
Maximum quantity available reached.

About Prusament PETG Tungsten 75%

Prusament PETG Tungsten 75% is highly specialized filament designed mainly for radiation shielding purposes. Tungsten powder inside the PETG filament is a heavy metal that does not react with water, oxygen, or with room temperature air. Unlike lead, tungsten is hypoallergenic and non-toxic, which makes it perfectly suitable for medical applications.

Premium-Grade Materials And Thorough Testing

The whole manufacturing process is closely monitored and tested – string diameter, color consistency, and mechanical properties – to make sure that every spool is perfect.

± 0.03 mm Manufacturing Guaranteed Precision

We believe the industry standard of 0.05 mm isn’t sufficient for perfect 3D printing. Instead, we guarantee ±0.03mm precision and highly-consistent colors in our filaments.

 

Because of its atomic number, tungsten can be used in various applications as x-rays and gamma-ray radiation-shielding material.

Materials with such high density are generally very difficult to machine, can be very expensive, or even toxic. These materials' inherent properties make the classic manufacturing methods undesirable. However, bonding the metal powder with polymers suitable for 3D printing provides the potential to create complex/individualized shielding components more easily and sometimes at a reduced cost.

There are a number of areas where radiation shielding filaments may be used. This includes for example the aerospace, nuclear energy industry, non-destructive testing, x-ray imaging devices, etc.

Print preparation

It is necessary to use a hardened steel nozzle. Tungsten powder is a highly abrasive material and may damage a brass nozzle.

Powder-coated Satin or TXT sheet provides good adhesion. Clean it with IPA (available in drugstores, for example) which works great not only with Prusament PETG Tungsten 75% but with other materials too.

Pour a small amount of IPA on a paper towel and use it for cleaning the surface. To achieve the best results, clean the surface while it’s cold. Keep in mind that higher temperatures will evaporate the alcohol before cleaning the surface. Also, don’t forget that the heatbed preheated for printing Prusament PETG Tungsten 75% has a high temperature (80 °C) and may burn you if you touch it! Another possibility is cleaning the surface with warm water and a few drops of dish cleaner on a paper towel. You can also use denatured alcohol.

We don’t recommend printing with Prusament PETG Tungsten 75% on a smooth PEI sheet. This material adheres greatly to the PEI surface and may cause damage to it. This type of damage is not covered by the warranty. If you need to print on a smooth surface, spread a thin layer of paper glue stick on it.

Printing Setup

Nozzle 260±10°C
Heatbed

80±10 °C

Basic Attributes

Radiation shielding material High-density material (less meters of filament per 1 kg)
Good chemical resistance Higher price
Non-reactive Requires a hardened nozzle
Non-toxic Not suitable for sintering
Hypoallergenic    
Highly attractive metallic grey surface    
Easy to print    
Easy postprocessing (can be polished as other metal-filled materials)    

Notes

Prusament PETG Tungsten 75% is made in-house by Prusa Research.

The Prusament PETG Tungsten 75% 100g sample is approximately 10 meters long.

This 1.75mm filament has a manufacturing tolerance of ± 0.03 mm.

 

Download Technical Data Sheet

Download Safety Data Sheet

Sku: PRSA-PETG-TNGSTN-1KG
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