Opex™ Blowing Agents
SI Group

Opex™ Blowing Agents

Key Applications

shoe soles, automotive seals, insulation

Product Description

Opex™ Blowing Agents are widely used foaming agents that are effective in press-precured closed cell applications, and they impart a fine cellular stucture.


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namekey propertiesdocumentation
OPEX™ 80 OPEX™ 80 is an 80% active nitrogen foaming agent. It is ideal for both open and closed cell elastomeric sponge rubber and for use in microcellular soles and molded sponges made of natural, SBR, and neoprene rubbers. SDS* TDS*

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