Glass wool is a relatively common material, classified as an artificial inorganic fiber within the glass fiber category. It is primarily made from natural ores such as talc, quartz sand, limestone, and dolomite, along with some chemical raw materials like soda ash and borax. After being melted at high temperatures to form glass, the glass is then spun into fibers and processed with binders mainly composed of thermosetting resins.
Glass wool features include good shaping, fire and flame retardancy, low bulk density, low thermal conductivity, excellent thermal insulation and noise reduction properties, corrosion resistance, and good dimensional stability of the material. It is a typical porous structure noise-absorbing material with excellent sound absorption and noise reduction capabilities.
Glass wool, with its numerous tiny air pores, serves as an excellent insulator for heat and sound, as well as a protective material, widely used in construction for thermal insulation and noise reduction. It effectively absorbs indoor noise, reducing indoor sound levels to achieve soundproofing effects.
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