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1.Glasswool advantages: •Unique technology; rebound degree after compressive packing is up to 99.2%. •Soft and long glass fibers can maximally lessen flying catkins in the construction. •Sound absorption and noise reduction; it can effectively prevent sound from spreading. •Grade A1 incombustible materials. •Easy for construction; cutting at will. •Antisepsis, ageing resistance, and anticorrosion, ensuring a healthy environment. •Low moisture absorption; stable physical properties. 2. Scope of application: Glass wool haswidely used for heat insulation and sound absorption in industrial workshops, warehouses, public facilities, exhibition centers, shopping malls, and a variety of indoor playgrounds, sports stadiums and etc. 3. Glasswoolspecifications: density(kg/m3)width(mm)thickness(mm)length(m)packing/roll10-7260025-2003-201 roll10-72110025-2003-20 1roll10-72115025-2003-20 1roll10-72120025-2003-20 1roll10-72120025-2003-20 1roll4. Glasswool Technical Parameters:itemunitindexmeasured 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 13350-2000incombustibilityincombustibleup to standard (Grade A)GB/T 13350-2000sound absorption coefficient1.03product reverberation positioning 24kg/m3 2000HZGB/J47-83Max. working temperature400410GB/T 13350-20005.Glasswool Physical Properties:shrinkage temperatur, , , e of heat loadGB/T11835-1998250 -400corrosion resistanceASTM C665no chemical reactionmildew resistanceASTM C665mildewproofperformanceexperimental methodtechnical requirementsmoisture absorptionASTM C1104 GB5480.7-873% of weight (49 , relative humidity 90%) 5% of weight (49 , relative humidity 90%)moisture permeabilityASTM E96 GB/T17146-1997Max. 0.013g/24h • m2 •mercury/mmcombustibilityUL723 ASTM E84 CAN/ULC S-102 GB8624flame spreading:25 fumes spreading:50 Grade A incombustible material6. Glasswool Packing:1. Vacuum packing, With PE and PPbags.2. Wecan printthelogo and design due to clients' requirements.