Glass wool felt factory direct phone Hebei Xinyuan Insulation Materials Co., producer of high-quality sound-absorbing glass wool felt good effect, low thermal conductivity. "Business is competition, integrity first" is our commitment to the guidelines, "the development of the market, innovation" is the source of our development. Excellence, the pursuit of perfect quality; high quality and efficiency, to lead a greener future; continuous improvement, exceed customer expectations. Hebei Xinyuan Insulation Materials Co., high-quality products, low prices, dedicated service, together with the community to create a better tomorrow. Fiberglass wool carpets belong in a category, is a man-made mineral fibers. Quartz sand, limestone, dolomite and other natural ore as the main raw material, with some soda, borax and other chemicals into the glass melt. In the molten state, with force, blowing standard thrown into flocculent fine fibers, fibers and fibers for the interchange, intertwined with each other, showing many of the small gap. This gap can be regarded as void. Thus, the glass wool can be regarded as a porous material, with excellent thermal insulation, sound absorption performance. Main purpose: glass wool carpets are widely used in heat insulation, acoustic noise steel structures, industrial plants, warehouses, public facilities, exhibition centers, shopping malls, and a variety of indoor playgrounds, sports stadiums and other buildings. Performance indicators: Density: 10-80kg / m3. Fiber diameter: 5-8μm. Flammability rating: A-level non-combustible. Thermal conductivity: 0.039w / mk shot content: ≤0.3%. Hydrophobic rate: ≥98%. Maximum operating temperature: 400 ℃.