Heat Insulation Fiberglass blanket
Type: Other Heat Insulation Materials | Place of Origin: Hebei China (Mainland) | Brand Name: NOYA | color: yellow |

We are top manufacturer of Centrifugal Glass Wool products, including Glass Wool Blanket/Felt/Roll, Glass Wool Blanket Board. Our products are with CE certificate, and have been exported to USA, UK, Germany, Poland, etc.
The Centrifugal Glass Wool Blanket/Felt/Roll and Board are excellent heat preservation and sound absorption material for steel structure, ceiling, outer wall, partition wall, train compartment, air duct, etc. It features:
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 | 1200 | 25-150 | 12,16,20,24,32,40,48 |
Packing: Vacuum compress for Blanket, by PP/PE bag.
Remarks: Your Logo/Brand can be printed on the bags .
Packaging Detail:shrinkage foil |
Delivery Detail:within 15 days |