What is the best fire resistant filler/additive for the NBR/PVC based foams for low smoke and low fire spread index?

02 February 2018 1 8K Report

I am working on the making NBR/PVC based foams for thermal insulation application. where the low smoke and less fire spread index properties are required. please suggest us which are the fillers/additives best for NBR/PVC based closed cell foams.

Ravi Prajapati

Aramid fabric

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