glass wool blanket Teng Long isa manufacturer which have theCE and A1 certificate of EN 13162 from EC Identification number 1504Our products have low weight by volume, low thermal conductivity, stable chemical propety, low moisture rate and good hydrophobicity. It is to date a well-recognized heat preservation, thermal in-sulation and sound absorption material with excellent properties .It has found wide applications. The board, felt and pipe products made of this material have been used in heat preservation, thermal insulation and sound absorption in construction, chemical industry, electronic industry. electric power, metallurgy, energy industry and communication, presenting very good result.FACINGPlain/ good / best reinforced alum.foil,PACKAGING:VACUUMPACKINGWITHPEANDPPMain specification range:(blanket, felt) Length: 5000-30000mm Width: 1200mm 1150MM 1100MM 600MMThickness: 25-150mm Density: 10-48kg/m3 Technical ParametersThermal conductibility: 0.038W/M.K--0.06W/M.KFiber diameter: 5.5umReshrinking temp.: ≥250Grade of combustibility: Non-combustible Grade AWater content: ≤1%Hydrophobicity: ≥98.2%Products of special specification may be made to orderUsage: Heat preservation for steel structure building Heat insulation for wall and roof of house to save energy For indoor partition wall, Train compartmentMarket:Our main market is in Europe, Northern America, and other areas in the world.Sincerely welcome to visit our factory