- Waterproof Membrane[1]
- Fiberglass Mesh[4]
- Nonwoven Fabric[2]
- Other Waterproofing Materials[10]
- Fiberglass Cloth[1]
- Other Heat Insulation Materials[10]
- Other Construction Material Making Machinery[7]
- IPL Machine[2]
- PDT Machine[3]
- Spa Capsule[1]
- Derma Rolling System[1]
- Shade Sails & Nets[7]
- Elevator Parts[7]
- Cast & Forged[5]
- Antennas for Communications[2]
- Contact Person : Ms. Chen yaru
- Company Name : Renqiu City Chenguang New Type Architecture Material Co., Ltd.
- Tel : 86-317-2629222
- Fax : 86-317-2629222
- Address : Hebei,Renqiu City,xidawu industrial zone
- Country/Region : China
- Zip : 062550
Glass wool felt in rolls
Glass wool felt in rolls and compound materials are widely used for partition walls . These products not only reduce noise and absorb sound but also are easy to work in execution of words .They are light and thin ,sparing more space to the rooms as useful floorage .
Main indexes of physical properties of centrifugal glass wool :
Item | Unit | Index | GB 10699-98 |
Density | Kg/m3 | 10-100 | GB/T 5480.3-1985 |
Average fiber dia. | Micron | 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. | ≥250 | GB/T 11835-1998 | |
Thermal conductibility | w/m..k | 0.038-0.06 | GB/T 10924-1998 |
Hydrophobicity | % | ≥98.2 | GB/T 10299-1988 |
Moisture rate | % | ≤5 | GB/T 16401-1986 |
Sound absorption coefficient | 1.03 product reverberation method 24kg/m3 2000HZ | GBJ47-83 | |
Slag inclusion content | % | ≤0.3 |
Glass wool felt in rolls
