- Contact Person : Ms. Jiao Sophia
- Company Name : Shijiazhuang Beihua Mineralwool Board Co., Ltd.
- Tel : 0086-311-87875667
- Fax : 0086-311-87876268
- Address : Hebei,Shi Jia Zhuang,Huai Shu Town Economic Development Zone
- Country/Region : China
- Zip : 050000
Soundproof rockwool
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Soundproof rockwool
Green ,Eco Friendly & Energy Saving !
1. Standard size
Thickness (mm) | Density kg/m3 | ||||||
60-75 | 80-95 | 100-115 | 120-130 | 140-160 | 170-190 | 200 | |
30 | √ | √ | √ | √ | √ | ||
40 | √ | √ | √ | √ | √ | √ | √ |
50 | √ | √ | √ | √ | √ | √ | √ |
60 | √ | √ | √ | √ | √ | √ | √ |
80 | √ | √ | √ | √ | √ | √ | √ |
100 | √ | √ | √ | √ | √ | √ | √ |
Moisture-proof aluminum foil, black (white) glass fiber cloth, sandwich glass fiber felt and moisture-proof facings can be stuck on surface of rock wool board.
2. Technical parameter Data
Properties | Value |
Shot content (particle diameter ≥ 0.25mm), % | ≤ 12.0 |
Average fiber diameter, μm | ≤ 7.0 |
Density tolerance, % | +15, -15 |
Thermal conductivity coefficient (average temperature: 70±52), W/(m. K) | ≤ 0.042 |
Thermal load contraction temperature (products with density above 60kg/m3), | ≥ 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 |
Warming welcome to visit our factory ! Hope you will have a better understanding of our scale and quality .
Soundproof rockwool
