Formlabs' Alumina 4N Resin is your gateway to unparalleled performance in technical ceramics. With an impressive 98.6% relative density and 99.99% purity, this high-quality material excels in the most challenging environments, making it the top choice for those seeking superior strength, thermal resistance, and chemical inertness.

Exceptional Performance in Extreme Conditions

Alumina 4N Resin stands out for its outstanding attributes. It maintains a flexural strength of 380 GPa and can withstand temperatures of up to 1500°C, making it an ideal choice for applications in extreme thermal conditions. With a Hardness HV10 rating of 1370, it is exceptionally hard and abrasion-resistant. Its high Young's modulus of 380 GPa ensures mechanical strength, while its chemical inertness further enhances its versatility.

Revolutionize Your Manufacturing Process

Say goodbye to expensive tooling and molds that limit your design possibilities. Alumina 4N Resin empowers you with geometric freedom, reduces production costs, and accelerates the end-to-end development cycle. This revolutionary 3D printing material enables you to achieve the desired results faster and more cost-effectively.

Accessible Excellence

Now, anyone can harness the extreme performance of alumina parts, thanks to the design freedom and rapid turnaround times offered by 3D printing. With Alumina 4N Resin, you can experience top-tier performance at just one-tenth the starting price of leading alternatives.

If you're looking to push the boundaries of technical ceramics, Alumina 4N Resin by Formlabs is your answer. Elevate your projects, streamline your production, and reduce costs while maintaining the highest quality standards. Join the future of ceramic manufacturing and unlock the potential of extreme performance with Alumina 4N Resin today.

Printing process

• Alumina can currently be printed on the Form 3(+) and form 3B(+). 
• Alumina 4N requires the Stainless Steel Build Platform or the Build Platform 2 (Flex plate). 
• Cleaning the prints requires the Ceramic Wash Solution. 
• More info on printing, post-processing and design guidelines can be found on this Formlabs page.
• Read the Quick Start Guide before starting.