New Technology of Exterior Insulation Phenolic Foam Board

Phenolic foam insulation material can not only solve the problem of poor fire resistance of other organic insulation materials, but also avoid the damage of inorganic insulation materials to human skin. It is a new type of insulation material. In addition, the phenolic foam insulation material also has a flame retardant performance comparable to that of inorganic insulation materials. The material does not burn, does not emit black smoke, does not soften, does not drip, and does not form when subjected to a flame spray of 1400 degrees Celsius. Change, can achieve the A-level wall insulation material performance indicators. While affirming the excellent performance of the product, experts recommend that the R&D unit of the product improve the product standards, strengthen the research on exterior wall external insulation systems and accessories materials, and make a contribution to the contradiction between thermal insulation and safety in China's construction industry. Make more contributions.