Core material foam, PMI foam, high temperature resistant foam What is the heat-resistant temperature of commonly used heat-resistant foams is an important part of PMI foam. Commonly used core material foam plastics include polyurethane, polystyrene, polyvinyl chloride, polyethylene, phenolic foam, […]
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The pores in the closed cell type are isolated from each other
Jueves, noviembre 19, 2020Tags: Wholesale China CASCELL® IH Suppliers
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