玻璃纤绝缘材料

Centrifugal glass wool blanket is roll-format material made especially for laying large area. It can be tailored into various shapes as required. As this product performs well in thermal insulation and acoustic absorption, it is applicable for places that need acoustic absorption such as theatres, TV stations, and labs, it also works well in making refrigerated warehouse and pipes of air conditioner for heat insulation. Because centrifugal glass wool has the traits of soft, minute fiber, good heat insulation, acoustic absorption, cheap cost, and short building periods, it has become the first choice of heat preservation and heat insulation. Product details : Test standard National standard Haoyuan glass wool blanket Textile fiber mean diameter GB/T5480 (in the way of fiber microscope ) ≤8.0UM 7um Thermal conductivity GB/T10294(average test temperature is 25°C) ≤0.052W/m.k 0.043W/m.k slag globule content GB/T5480 ≤0.3% 0.02 Hot load capacity contraction density GB/T11835 ≥250 400 rate of water content GB/T3007 ≤1.0% 0.7% Hydrophobic rates GB/T10299 98% 98% Corrosion resistanceASTM C665 No chemical reaction No chemical reaction Mildew resistance ASTM C665 No mildew No mildew Fireproof property GB5464 A class noncombustible A class noncombustible