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hengtaipmi ha escrito una nueva entrada en el blog: The pores in the closed cell type are isolated from each other hace 3 años, 5 meses · Ver
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, etc. It is divided into soft and Wholesale China CASCELL® IH Suppliers hard. It is widely […]
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hengtaipmi ha escrito una nueva entrada en el blog: Polyurethane is a kind of flame-retardant self-extinguishing material hace 3 años, 5 meses · Ver
Because polystyrene insulation board has excellent thermal insulation performance, it can reduce the thickness of the building’s outer protective structure and increase the indoor use area under the same thermal insulation requirements. In addition, polyurethane foams when it burns. Its softening point can reach more than 250 degrees Celsius, and it decomposes only at higher temperatures.. Polystyrene Wholesale […]
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hengtaipmi ahora es un usuario registrado hace 3 años, 7 meses · Ver
