PRODUCTS
AND SERVICES

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

Closed Cell Silicone Sponge Molded 
7104
Closed Cell Silicone Sponge Molded 
7104-NSF
Closed Cell Silicone Sponge Molded 
7109
Closed Cell Silicone Sponge Molded 
7129-BMS
Closed Cell Silicone Sponge Molded 
7204
Closed Cell Silicone Sponge Molded 
7204-NSF
Closed Cell Silicone Sponge Molded 
7209
Closed Cell Silicone Sponge Molded 
7304
Closed Cell Silicone Sponge Molded 
7304-BMS
Closed Cell Silicone Sponge Molded 
7304-NSF
Closed Cell Silicone Sponge Molded 
7309
Closed Cell Silicone Sponge Molded 
7329-BMS
Closed Cell Silicone Sponge Molded 
7404
Closed Cell Silicone Sponge Molded 
7404-NSF
Closed Cell Silicone Sponge Molded 
7409
Closed Cell Silicone Sponge Molded 
7504
Closed Cell Silicone Sponge Molded 
7504-NSF
Closed Cell Silicone Sponge Molded 
7509
Closed Cell Silicone Sponge Molded 
7529-BMS