Thermal insulation fiber glass wool blanket made in China Introduction
Glass wool blanket uses high-quality fiber glass as raw material whose melting point is above 1000 ºC and has good effects on heat insulation and sound absorption.
It has good properties of fire resistance, pest proof, corrosion resistance, stable chemical property and do not contain asbestos. It is green environmental production
and do no harm to human bodies.
Features and Application
1,High compressive strength, tensile strength and good durability ensures the reliability and long-term stability of the product in the application.
2,Low thermal conductivity can effectively reduce the heat loss of the building to achieve energy saving and emission reduction.
3. Rock wool blanket will not release heat and poisonous smoke because of its incombustibility and can effectively partition the spread of flam when fire occurs.
4,It has good performance of non-hygroscopicity, ageing resistance and long-term stability.
5,It is light weight and easy to be cut and processed
Specification
In order to satisfy the special requirement of customers, Huamei group has developed various of foil-clad products, solving the problem of damp-proof, sound absorption, anti-corrosion, fine appearance and processed into various of foil clad products, such as reinforced aluminum foil-clad product, perforated Aluminum foil-clad products. PVC foil-clad products in white and black fiberglass foil-clad blanket. The foil-clad increases the property of anti-broken, so as not to be destroyed and has high intensity of tensile, in addition; it also has fine appearance and easy to be installed.
Enclosure
Main indexes of physical properties of centrifugal glass wool
| Item |
Unit |
Index |
Standard |
| Density |
kg/m3 |
10-100 |
GB/T 5480.3-1985 |
| Average fiber dia. |
µm |
5.5 |
GB/T 5480.4-1985 |
| Water content |
% |
≤1 |
GB/T 3007-1982 |
| Grade of combustibility |
|
Non-combustible Grade A |
GB 8624-1997 |
| Reshrinking temp |
°C |
≥250 |
GB/T 11835-1998 |
| Thermal conductibility |
w/m.k |
0.038-0.06 |
GB/T 10294-1988 |
| Hydrophobicity |
% |
≥98.2 |
GB/T 10299-1988 |
| Moisture rate |
% |
≤5 |
GB/T 16401-1986 |
| Sound absorption coefficient |
|
1.03 product reverberation method 24kg/m32000HZ |
GBJ 47-83 |
| Slag inclusion content |
% |
≤0.3 |
|
Product specification and type:
| Product |
Length(mm) |
Width(Diameter)(mm) |
Thickness(mm) |
Density(kg/m3) |
| Boards |
1200-2400 |
600-1200 |
20-100 |
24-96 |
| Blanket |
11000,2000 |
1200 |
25-150 |
12,16,20,24,32,40,48 |
| Batt |
1160-1200 |
410-610 |
100-200 |
10-48 |
Composite of Glass wool Board:
| Chemical Composition |
Test Value % |
| SiO2 |
63±1 |
| NaO |
17±1 |
| B2O3 |
6±1 |
| CaO |
7±1 |
| MgO |
4±1 |
| Others |
3 |
| HS CODE |
7019390000 |
Audited Supplier 
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