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MEISHENG rubber foam insulation used butyronitrile rubber and polyvinyl chloride NBR/PVC with best performance as main raw material and other high quality auxiliary material through foaming and other special procedure.This product has perfect performances such as soft anti-bending cold-resistant heat-resisting fire-blocking water-proof low thermal conductivity and sound-absorption. It can be widely used for every kind of cold/hot mediumpiping and containers in central control air condition construction chemical industry medicine vehicle electrical apparatus and other fields to reduce cold/thermal loss. MEISHENG rubber foam insulation was deeply loved by themasses of customers.