86-316-7700899
South Of Mo Gate Village, Dacheng Country, Langfang, Hubei, China (Mainland)
Fiberglass woll products
Can be aluminum foil, PVC, kraft faced
Non-combustible Grade: A1
Accept OEM
Excellent quality
Fiberglass wool products
Fiber glass wool products is a good kind of heat insulation materails .
1. Excellent for heat preservation, thermal insulation, sound absorption;
2. Non-combustible, nontoxic, and resistant to corrosion;
3. Low thermal conductivity, stable chemical property, low moisture rate and good hydrophobicity;
4. Low weight by volume, good rebound elasticity;
5. Low constructional cost, short cycle of works, non-stimulation to the skin.
Below are the 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. | Um | 5.5 | GB/T 5480.4-1985 |
Water content |
| ≤1 | GB/T 3007-1982 |
Grade of combustibility |
| Non-combustible Grade A1 | GB 8624-1997 |
Reshrinking temp. |
| ≥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 |
| 1.03product reverberation method 24kg/m32000HZ | GBJ47-83 |
Slag inclusion content |
| ≤0.3 |
|
Product specifications of centrifugal glass wool
Product | Length(mm) | width (mm) | Thickness (mm) | Density kg/m3 |
Boards | 1200-2200 | 600-1200 | 20-100 | 24-96 |
Felt in roll | 5000-30000 | 1100-1250 | 25-150 | 10-48 |
