ChromaResist™ 90
SHORE A HARDNESS OF 92
3D-printable polyurethane material for chemically-resistant seal and gasket applications
DOWNLOAD CHROMARESIST 90 TECHNICAL DATA SHEET >
ChromaResist™ 90 is a strong, flexible polyurethane material with a high degree of crosslinking. It was designed for high-temperature applications requiring high tensile strength, good hydraulic oil resistance, good resistance to lithium greases, and low compression set. It also has improved hydrolytic stability. It has a temperature range from -20° C to 140° C.
Features
Smooth parts without post-processing
Isotropic tensile properties
High tensile strength
No warping during prints
Seals tightly against gases and liquids
Solidly filled parts
| Chemical Properties | |
|---|---|
| Resistance to Hydraulic Fluids | Very Good |
| Resistance to Compressor Oil | Very Good |
| Resistance to Hydrolysis at 80° C | Very Good |
| Resistance to Lithium Greases | Very Good |
ChromaResist™: Made for additive manufacturing
ChromaResist™ resins are flexible, colored, translucent or opaque polyurethane resins. They have best-in-class chemical resistance for polyurethanes. They have good hydrostability and low compression set, making them suitable for applications with long-term static or dynamic load. They have been specifically developed for applications with our RX-AM™ platform. This unique system is being evaluated for applications ranging from rail and automotive to oil and gas to hydraulic piston seals and gaskets. ChromaResist is available to make near net-shape parts, such as billets, that can be machined into tight tolerance seal applications.
