玻璃纤

Centrifugal Glass Wool is one kind of glass fibre with the cotton appearing, which is produced by making melted glass into the form of fibre. Through the process of spraying thermosetting resin on it and the process of solidification by heating, it can be made into a series of products with multiple usages. With the characteristics of low density, low thermal conductivity, incombustibility, heat or cold resistance, anti-corrosion, vermin-proof, fine chemical stability, etc. it has been regarded as the most ideal material for heat insulation, heat preservation and acoustic absorption. Furthermore, it has been widely used in the fields of steel structure construction, chemistry, electron, power station, metallurgy, energy resources and vehicles. At the same time, with the advantages of easy installation, health to environment and human beings, it is warmly welcomed by customers. Types : 1).Glass wool Blanket2).Glass wool Board3).Glass wool Pipe 4)Air-conditioning BoardFunction :1). Heat Insulation2). Noise Insulation3).Sound Absorption4).Thermal Preservation5).Water Proof & Moisture ProofUsage :Widely used in the fields of Building, Chemicals, Electron, Power, Metallurgy, Energy and Transportation. Glass Wool Felt, Board and Pipe Main Indexes of Physical Properties of Centrifugal Glass WoolItemUnitIndexStandardDensityKg/m310-100GB/T 5480.3-1985Average fiber dia.μ m5.5GB/T 5480.4-1985Water content%≤1GB/T 3007-1982Grade of combustibilityNon-combustible Grade AGB 8624-1997Reshrinking temp.°C≥250GB/T 11835-1998Thermal conductibilityw/m·k0.038-0.06GB/T 10294-1988Hydrophobicity%≥98.2GB/T 10299-1988Moisture rate%≤5GB/T 16401-1986Sound absorption coefficient1.03 product reverberation method24kg/m3 2000HZGBJ47-83Slag inclusion content%≤0.3BGB/T5480.5 Product Specifications of Centrifugal Glass WoolProductLength(mm)Width(Diameter)(mm)Thickness(mm)Density( kg/m3)Boards1200-2200600-120020-10024-96Felt in roll11000,20000120025-15012,16,20,24,32,40,48Pipes100015-40020-10045-90