Third generation SL composite

Dec. 14, 2006
NanoTool is the third generation of Somos ProtoComposite for rapid prototyping.

The stereolithography (SL) composite is heavily filled with noncrystalline nanoparticles. This reportedly lets it produce prototypes faster with less need for secondary finishing compared to competing composite SL materials. NanoTool has a flexural modulus of 10,500 MPa, a heat deflection temperature of 260°C (at 0.46 MPa after thermal post-cure) and linear shrinkage of less than 0.001 in. NanoTool SL parts are said to have good sidewall quality and resolution. Better sidewall quality reduces the amount of finishing need to sand layer lines. This makes it a candidate for applications that require highly finished parts such as those tested in wind tunnels for Formula 1, as well as in rapid tooling for injection molding and metal plating for prototyping metal cast parts. NanoTool parts need only a simple water honing process to remove surface residue left after SL processing.

DSM Somos, 1122 St. Charles St., Elgin, IL 60120 (847) 697-0400, dsm.com

Sponsored Recommendations

June 27, 2025
Ensure workplace safety and compliance with our comprehensive Lockout/Tagout (LOTO) Safety Training course. Learn critical procedures to prevent serious injuries.
June 27, 2025
Join our expert webinar to discover essential safety control measures and best practices for engineering a truly safe and compliant industrial environment.
June 25, 2025
An innovative aircraft with electric drives combines the best of both worlds. The cross between drone and helicopter could mean significantly faster and more efficient air emergency...
June 25, 2025
Effective when other materials fail, ceramics are particularly suitable for applications requiring wear and chemical resistance, sliding characteristics or biocompatibility. Discover...

Voice your opinion!

To join the conversation, and become an exclusive member of Machine Design, create an account today!