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China, Chinese Fireproof Glass Wool Board for Internal Wall Insulation1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Heat Insulation MaterialGlass WoolGlass WoolBuilding Material
Qinhuangdao Tongyu Building Material Co., Ltd.
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Product Description Technical ParametersItemUnitIndexMeasured valueRemarksBulk densitykg/m310-9610-96GB/T 13350-2000Average diameter of fibersm< 8.04.0-6.0GB/T 13350-2000Moisture resistivity%> 98> 98.5JISA9512-2000Thermal conductivityW/m.k0.049-0.0420.045-0.032GB/T 13350-2000Incombustibility IncombustibleUp to standard (Grade A)GB/T 13350-2000Sound absorption coefficient 1.03product reverberation positioning 24kg/m3 2000HZGB/J47-83Max. working temperature 400410GB/T 13350-2000Product specificationsDensity(kg/m3)Width(mm)Thickness(mm)Length(m)Packing/roll Vaccum package10-4860025-2005-301roll10-48110025-2005-301roll10-48115025-2005-301roll10-48120025-2005-301roll10-48125025-2005-301rollProduct DescriptionProduct description:Glass wool blanket is one kind of porous material with excellent thermal insulation and sound absorption performance.Glass wool is a kind of glass fiber and a kind of artificial inorganic wool. Adopting such natural ores as quartz sand ,limestone ,etc as the main ingredients and then coordinating with some chemical materials such as soda ash and borax,etc,the glass is hence melted Under the melting condition, floccular fiber is made via external force and below ,The fly-over crossing is taken on between fibers and then they are intertwined.Thus many fine gaps are showed out ,these gaps can be regarded as pore spaces.Therefore, the glass wool can be taken on as porous material with excellent thermal insulation and sound absorption performance.The applications of glass wool produce.Heat preservation for steel structure building Heat insulation for wall and roof of house to save energy For indoor partition wall, Train compartment
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