$25.99
PolyTerra PLA: this is Polymaker next-generation PLA filament, featuring improved printing quality, speed, and reliability while retaining all the nice attributes of PLA. Polymaker also introduced several innovations to make the product much more environmentally sustainable. It is a sustainable product sourced naturally and for every spool produ...
$27.99
PolyLite PLA by Polymaker is a high-quality PLA filament designed for reliability and ease of printing. Filament diameter : 1.75mm Net weight : 1kg Color : natural, white, grey, black, orange, yellow, green, teal, blue, purple and red Data Sheets Click here to download the Technical Data Sheet for the PolyLite PLA filament. Click here to downloa...
$9.99
La solution d'adhésion polyvalente pour vos besoins d'impression 3D. Utilisez avec du ruban bleu pour l'impression sur un lit non chauffant, ou directement sur une vitre ou un lit chauffant à revêtement de PEI pour maximiser l'adhésion de votre impression, réduire la déformation et éviter des impressions ratées. Utile pour l'impression de P...
$9.99
La solution d'adhésion polyvalente pour vos besoins d'impression 3D. Utilisez avec du ruban bleu pour l'impression sur un lit non chauffant, ou directement sur une vitre ou un lit chauffant à revêtement de PEI pour maximiser l'adhésion de votre impression, réduire la déformation et éviter des impressions ratées. Utile pour l'impression de ...
$9.99
Buse en laiton 0.40mm pour tête chauffante E3D v6.SpecsMatériau : laitonDiamètre de l'ouverture : 0.40mmDiamètre du filament : 1.75mmFiletage : M6
$14.99
Replacement hotend thermistor. Fully wired and ready to be installed. It is ONLY compatible with MK2 / MK2S / MK2.5 / MK2.5S / MK3 / MK3S / MK3S+ / MK3.5 This product includes: Hotend thermistor (1 pcs) Specifications: Connector: Molex 5057-9402 Cable length: 750 mm To correctly install this replacement part, visit the Prusa Research kno...
$17.00
* 6.4 oz ou 24 oz ** Pour usage industriel seulement *** impressions SLA/SLS, impressions FDM (ABS, PLA, Laywoo-D3, WoodFill, T-GLASE etc...) *** -> Hacking t-glase pour un fini semblable au verre! <- *** XTC-3D® est un enduit protecteur pour lissage et finition de pièces imprimées en 3D. Deux ...
$31.99
PolyLite PLA by Polymaker is a high-quality PLA filament designed for reliability and ease of printing. Filament diameter : 1.75mm Net weight : 1kg Color : bronze, silver, gold, lime, blue and magenta Technical Data Sheet Click here to download the Technical Data Sheet for the PolyLite Silk PLA filament.
$11.99
Replacement heater cartridge. Fully wired and ready to be installed. The heater cartridge is ready to fit to a Molex 0395300002 connector (not included, see accessories); you can reuse the one already on your board if replacing an existing heater cartridge. Power : 40W 24V It is ONLY compatible with Prusa i3 MK3 / MK3S / MK3S+
$7.94
Replacement heatbed thermistor set for the Original Prusa MK2/S, MK2.5/S, MK3/S/+ and MINI/+ This product includes: Heatbed thermistor (1 pcs) Kapton tape (1 pcs) Aluminum tape (1 pcs) Specifications: Connector: Molex 5057-9402 Cable length: 650 mm To correctly install this replacement part, visit the Prusa Research knowledge base at hel...
$24.99
Découvrez le nouveau filament PLA Régulier de Materio3D ! Le PLA Régulier de Materio3D fonctionne bien et présente toutes les caractéristiques typiques du PLA. - Il s'imprime exceptionnellement bien et le résultat final de l'impression est de haute qualité.- Ce filament est rigide mais un peu plus cassant que le Tough PLA de Materio3D.- C'...
$7.49
La protection de silicone protège votre buse de l'accumulation de plastique calciné. Elle offre également une meilleure isolation de la tête chauffante, et détourne la chaleur de votre modèle imprimé.Fait de silicone résistant à la chaleur et non-adhésif, la protection évite l'accumulation de plastique en fusion de matériaux collants comme les c...
Prusament PETG is our own in-house made filament. The whole manufacturing process is closely monitored and tested - we guarantee ±0.02mm precision and highly-consistent colors. You can inspect parameters of every spool we made at prusament.com. Check the sample spool!
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Manufactured In-House By Josef PrusaWe were not satisfied with the quality of filaments on the market. So we decided to make our own! Prusa Research is the only 3D printer manufacturer with its own filament production. |
Premium-Grade Materials And Thorough TestingThe whole manufacturing process is closely monitored and tested – string diameter, color consistency, and mechanical properties – to make sure that every spool is perfect. |
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± 0.02 mm Manufacturing Guaranteed PrecisionWe believe the industry standard of 0.05 mm isn’t sufficient for perfect 3D printing. Instead, we guarantee ±0.02mm precision (± 0,03 for blends) and highly-consistent colors in our filaments.
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High Quality You Can Check YourselfWe are the only manufacturer that gives the option to inspect parameters of every filament spool. Scan a QR code on the spool to see all details online (check the sample spool). |
Prusament PETG Tungsten 75% is a highly specialized filament designed mainly for radiation shielding purposes. Tungsten (also known as wolfram) powder inside the PETG filament is a heavy metal that does not react with water and is resistant to oxidation at room temperature. Unlike lead, tungsten is hypoallergenic and non-toxic. This makes it perfectly suitable for creating complex X-ray and gamma-ray radiation-shielding components (not only for medical applications) in an easier and faster way compared to conventional methods.
Find out more about Prusament PETG Tungsten 75% and its uses in the announcement article.
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.
| Nozzle | 260±10°C |
| Heatbed | 80±10 °C |
| Recommended Steel Sheet | Textured / Satin |
Before printing, learn about print surface preparation in our dedicated article and material table.
Download printing profiles for Prusament PETG Tungsten 75% (MK4, XL)
For optimal printing download the config bundle or turn to the material datasheet
| + | Radiation shielding material | - | Requires a hardened nozzle |
| + | Good chemical resistance | - | Lower toughness compared to Prusament PETG |
| + | Non-reactive | - | High-density material (less meters of filament per 1 kg) |
| + | Non-toxic | - | Not suitable for sintering |
| + | Hypoallergenic | - | Higher price |
| + | Visually appealing metallic grey surface | ||
| + | Easy to print | ||
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Easy postprocessing (can be polished as other metal-filled materials) |
It is necessary to use a hardened steel nozzle. Tungsten powder is a highly abrasive material and may damage a brass nozzle.
You can find more in-depth printing tips in our article at blog.prusa3d.com and in our Material table.
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.
Before printing, make sure the surface of heatbed is clean as described in 3D Printing Handbook.