Rock wool blanket
Rock wool products are manufactured with basalt as main ingedient, made into inorganic fibe in high speed centrifugal machine after melting. A certain amount of cmenting agent, rustproof oil, silicon oil is added into the raw material which is made into rock wool board, rock wool pipe/blanket/batt.
Distinctive Advantage
1 CE certificate Grade A1 fireproof; AS/NZS4859.1
2 Unique technology; Rebound degree after compressive packing is up to 99.2%.
3 Soft and long glass fibers can maximally lessen flying catkins in the construction.
4 Sound absorption and noise reduction; It can effectively prevent sound from spreading.
5 Grade A1 incombustible materials.
6 Easy for construction; Cutting at will.
7 Antisepsis, ageing resistance, and anticorrosion, ensuring a healthy environment.
8 Low moisture absorption; Stable physical properties.
Application of glass wool:
Heat preservation for steel structure building
Heat insulation for wall and roof of house to save energy
For indoor partition wall, Train compartment Special specification can be made upon on request.
Widely used for heat insulation and sound absorption industrial workshops, warehouse, public facilities, exhibition centers, shopping malls, and a variety of indoor playgrouns, sports stadiums and etc.
Packing:
* Standard Package: Plastic Bag + Woven Bag
* Optimum Package1: LDPE, HDPE
* Optimum Package2: Shrinking Wrap Packing
|
Properties |
Value |
|
Shot content (particle diameter > = 0.25mm), % |
< =12.0 |
|
Average fiber diameter, μ m |
< = 7.0 |
|
Density tolerance, % |
+5, -5 |
|
Thermal conductivity coefficient (average temperature: 70± 5 2), W/(m. K) |
< =0.042 |
|
Thermal load contraction temperature (products with density above 60kg/m 3 ), |
≥ 600 < =630 |
|
Moisture content, % |
≤ 0.5 |
|
Combustion property |
Non-combustible(A class) |
|
Organic material content, % |
≤ 4.0 |
|
Water repellence (water-proof), % |
≥ 98 |
|
Water absorption (water-proof), % |
≤ 5 |
Shijiazhuang Beihua Mineral Wool Board Co., Ltd. which produces mineral wool acoustic ceiling board, T-grids and insulation material including glass wool, rock wool, ceramic fiber, ect.
After 9 years' development, now our group has developed into a large manufacturer group. Our line includes mineral fiber acoustic ceiling boards, T-grids, gypsum boards, magnesium oxide boards, calcium silicate boards and kinds of wire meshes. Also our machinery factory can supply mineral fiber board production line, gypsum board production line, T-grids machine, magnesium oxide board plant. Our company has advanced technology, modern equipments, and standardized management.
Our products have been exported to many foreign countries and regions, such as Russia, Ukraine, South-East Asia, Europe, the USA, India and MID-Asia. So we enjoy a high reputation all over the world. Our company's purpose: Honoring contracts, Defend prestige, Customers First, Equality and Mutual benefit.
We sincerely hope to cooperate with more customers both at home and abroad. Our entrepreneurial spirit is to develop first-rate quality products and provide first-class service. We will supply you with best service and best quality products. Honesty is our principle, quality is our life.
