Bellofram Silicone Closed Cell Silicone Sponge Molded Products
We are one of a very small number of closed cell silicone sponge molded elastomer manufacturers. Our own in-house mixing offers a material selection with a wide compression deflection rating, from ASTM D 1056 2D1 soft density to ASTM D 1056 2D5 extra firm density, and a temperature range of -85° to 400°F for continuous use.
The self-forming skin enhances product resistance to water absorption and protects from contaminants. We are a certified supplier of BMS 1-23 and BMS 1-60 molded products. We offer a flame retardant version in each density range that will make sealing possible in extreme environments. A fully certified NSF/ANSI 51 version produced from FDA ingredients is available for applications requiring FDA compliance. Available in any color.
MATERIAL PROPERTIES FOR
CLOSED CELL SILICONE SPONGE EXTRUDED PRODUCTS