glass wool jacket
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PEF Insulation BoardCategory： PEF Insulation MaterialsBrowse number： 263Number： 12Release time： 2018-07-27 16:21:52PEF insulation board is made using advanced foaming technology, formed by blending various raw materials such as a high-pressure polyethylene flame retardant foaming agent and cross-linking agents that pass through open or sealed refining where a high separation foam of polyvinyl hydrocarbons is chemically bridged. The product takes on a network polymer structure, which balances the products, with open-cell type bubbles, and then uses mold-rolled tube pile insulation material.
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