Sound Absorption Glass Wool Blanket Insulation

Broad Group Co., Ltd. is specialized in producing glass wool insulation materials. we have our R&D centers and workshops located in Lang fang city Hebei province. Now we totally have 8 producing lines for glass wool with production capacity about 8,000 tons/month.Glass wool,Insulation Glass Wool,Sound Absorption Glass Wool Sound Absorption Glass Wool Our products have passed CE,  ISO, SGS and BRANZ Certificate. You can find our Glass wool, Rock wool, Rubber plastic and Aluminum foil in Europe, America,Africa, Russia, Australia, Japan and Southeast Asia etc 60 countries.   Our factory overview: Application:Glass wool,30 Thickness Glass wool ,Glass wool with CE  glass wool was used for building materials , and steel structure insulation. soundproof and fireproof  used for wall and roof  of house  . Heat preservation for steel structure building  . Heat Insulation for wall and roof of house to save energy. Main specification range: Length: 5000-30000mm  Glass wool roll with ASTM Width: 1200mm ( 400mm,600mm,1150mm is available)
Thickness: 25-200mm  Glass wool roll with ASTM
Density: 10-50kg/m3  Glass wool roll with ASTM   Different facing can be attached to our glass wool products. Technical datasheet:  

Number	Item	Unit	National Standard	Company Product	Remark
1	Density	kg/m3		10-48	GB483.3-85
2	Average Fiber diameter	μm	≤8.0	5.5	GB5480.4-85
3	Hygroscopic	%	≥98	98.2	GB10299-88
4	Thermal Conductivity	w/m.k	≤0.042	0.033	GB10294-88
5	Non-combustibility		Noncombustible	Noncombustible (A)	GB5464-85
6	Sound Absorption Coefficient			1.03 product reverberation method 24kg/m3 2000HZ	GBJ47-83
7	Highest usage Temperature	°C	≤410	410	GB11835-89

  1). It is good for thermal insulation and sound absorbing with long and thin fiber.
2). Excellent rebound degree can be up to 99.2%.when unpacked in 24 hours.
3). Grade A1 incombustible materials.
4). Low moisture absorption; stable physical properties.
5). Easy for construction; cutting at will.   From raw material to final products, we have strict quality control system   Packaging&Dlivery: Packing:  PP and PE Vacuum Packing.  A1 fireproof glass wool Shipping: in 40HQ container. Glass wool roll with ASTM Delivery time: our powerful production capacity ensures shortest delivery time, normally 5-7 days is enough.  Glass wool roll with ASTM Packaging: Different colors and OEM are available! nsulation      BENIFITS OF CHOOSING US AS YOUR SUPPLIER:   1). Excellent product quality Formaldehyde free glass wool
Re:  free sample can be arranged to you, you can witness and test it by yourself.
  2). Competitive price Formaldehyde free glass wool
Re:  Our price to you is favorable and competitive, hope we will establish long term cooperation.
 
3). Timely and professional reply
Re:  Normally we will reply to your inquiry within 5-8 hours, considering time difference,  24 hours is enough!Glass wool,Thermal Insulation Glass Wool,Glass wool with CE  
4). Shortest delivery time
Re:  Our powerful production capacity ensures your order finished within 5-7days.    Pls kindly leave us a message for the glass wool you need, we will reply to you very soon.