Customizable products can now be made with Carbon’s sustainable EPU 46 elastomer material.


Carbon, a leading 3D printer OEM, has introduced its newest elastomer material, EPU 46. This high-performance material offers superior durability and rich color options, making it ideal for customizable production of products like saddles, footwear, and grips.

What sets EPU 46 apart is its ability to meet diverse industry demands by improving performance, comfort, and aesthetics. Customers can fine-tune the material stiffness without compromising printability or altering its properties. Furthermore, EPU 46 aligns with Carbon’s sustainability efforts, as it features 40% bio-based materials and minimizes waste through solvent-free spin cleaning and resin reclaim methods.

In terms of functionality, the EPU 46 platform provides both speed and customization options for 3D printing. It allows for the production of objects in a range of colors and material stiffness levels without compromising print quality or speed. The direct integration of pigments into the resin ensures color fastness over time, preventing degradation or color changes.

EPU 46 is available in both black and a color base, enabling users to craft a wide range of opaque and translucent colors while maintaining the material’s mechanical properties and printability. Material stiffness can be adjusted by varying resin ratios, ranging from Shore 78A to Shore 56A. Carbon has verified formulations for both soft and extra-soft materials, providing printer drop-down options for further optimization.

Beyond its performance and customization features, EPU 46 also meets biocompatibility requirements in accordance with ISO standards, making it suitable for applications where biocompatibility is crucial, such as medical devices and implants.

The introduction of EPU 46 is just one advancement in the field of elastomer materials. Carbon previously introduced a bioresorbable material with proven biocompatibility, expanding its applications in tissue repair, nerve conduit creation, and wound dressing. Netherlands-based photopolymer manufacturer, Liqcreate, has also expanded its 3D printing material portfolio by introducing an elastic engineering resin called Elastomer-X. This resin offers high elongation, tear strength, and a low Shore A hardness, making it suitable for various 3D printing applications.

As the industry continues to evolve and innovate, the future of 3D printing looks promising. With materials like EPU 46 and Elastomer-X, users have more options to create novel, customizable products. And as more advancements are made, the possibilities for 3D printing are endless.

To stay up to date with the latest in 3D printing news and advancements, be sure to subscribe to newsletters, follow on social media, and explore educational resources. And if you’re interested in a career in additive manufacturing, 3D Printing Jobs offers a selection of roles in the industry.

In conclusion, the introduction of Carbon’s EPU 46 elastomer material showcases the ongoing advancements and potential of 3D printing. With its high-performance properties, customizable options, and sustainability efforts, EPU 46 is a game-changer in the industry. Whether it’s creating customized saddles, footwear, or grips, EPU 46 allows for the production of colorful and durable products. As the field of 3D printing continues to grow, materials like EPU 46 and Elastomer-X open up new possibilities for innovation and creativity.

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