Glass wool is the silk-like material made by fiberizing melted glass and then coated with thermosetting resin through centrifugal blowing process. It features numerous advantages including non-combustible, non-toxic, resistant to corrosion, low density, low thermal conductivity, stable chemical property, low moisture rate and good hydrophobic etc.
This material can be freely cut in construction according to the shape required, mainly used in room, noise-canceling system, transportation, refrigerators and household electric appliances for noise canceling.
The glass wool blanket is applied for large laying area. Besides the character of thermal insurance, it also has the performances of shock absorption and acoustical isolation, especially for middle or low frequency sound. It also can cancel the noise and improve working environment.
The glass wool blanket with aluminum foil surface has good capability of heat radiation protection. It is suitable for high temperature shops, control room, inner wall of the machine shops, roomseparating and inner liners.
|Item||Unit||Index||The measured figure||Remarks|
|Volume weight||Kg/m3||10-96||10-96||GB/T 13350-2000|
|Average fiber diameter||μm||<8.0||4.0-6.0||GB/T 13350-2000|
|Heat conduct coefficient||W/m.k||0.049-0.042||0.045-0.032||GB/T 13350-2000|
|Incombustibility||Incombustible||Qualified （ Grade A）||GB/T 13350-2000|
|Heat absorption coefficient||1.03 product reverberation 24kg/m3 2000HZ||GB/J47-83|
|Highest usage temperature||℃||400||450||GB/T 13350-2000|
Note: Product with special specification can be made to order. Both unfaced and faced felts can be provided.
We purchase raw materials from large factories in China and strictly control the quality of raw materials. Inspect the specifications, data and other index during the production process. Carry out quality inspection before delivery to ensure our clients can receive the products with best quality.
Package & Shipment:
Each roll is wrapped with vacuum plastic bag, and then in PE woven bag.
1.By LCL Sea Shipment;
2. By FCL Sea Shipment;
Usually we deliver the glass wool together with steel products to achieve maximum packing and minimum of cost, so that our customer can get more competitive price in the market.