We keep on with the principle of “quality initial, service very first, ongoing improvement and innovation to meet the customers” for the administration and “zero defect, zero complaints” as the quality objective. To fantastic our assistance, we give the goods while using the fantastic high quality at the reasonable price for Most Popular China Rock Mineral Wool Blanket, Your assistance is our eternal electrical power! Warmly welcome buyers at your home and abroad to go to our organization.
We keep on with the principle of “quality initial, service very first, ongoing improvement and innovation to meet the customers” for the administration and “zero defect, zero complaints” as the quality objective. To fantastic our assistance, we give the goods while using the fantastic high quality at the reasonable price for Aluminium Foil Glass Wool, Insulation Glass Rock Wool, Thick Wool Blanket, We welcome you to visit our company and factory. It is also convenient to visit our website. Our sales team will present you the best service. If you have to have more information, remember to feel free to contact us by E-mail or telephone. We have been sincerely hope to establish a good long-term business relationship with you through this opportunity, based on equal, mutual benefit from now till the future.
Rock wool blanket is a kind of soft and roll product, which is mainly used for heat preservation of steel roofing, large-caliber pipeline, storage tank, large-scale equipment, irregular thing, valve and pipe joint, especially applicable for heat insulation of high-temperature equipments.
According to customer requirements, the product can be water repellent treated or laminate single sided or double sided aluminum foil, glass fiber tissue or aluminum glass cloth foil or wire mesh etc.
Rockwool Blanket Standard Specification
No. |
Length (mm) |
Width (mm) |
Thickness (mm) |
Density (kg/m3) |
1 |
3000-5000 |
600, 1200 |
30 |
80-100 |
2 |
3000-5000 |
600, 1200 |
40 |
70-100 |
3 |
3000-5000 |
600, 1200 |
50 |
60-100 |
4 |
3000 |
600, 1200 |
60 |
60-100 |
5 |
3000 |
600, 1200 |
70 |
60-100 |
6 |
3000 |
600, 1200 |
80 |
60-100 |
7 |
3000 |
600, 1200 |
90 |
50-100 |
8 |
3000 |
600, 1200 |
100 |
50-100 |
9 |
3000 |
600, 1200 |
110 |
50-100 |
10 |
3000 |
600, 1200 |
120 |
50-100 |
Rock Wool Blanket Technical Data
Technical Property |
Unit |
Technical Index |
Remarks |
Thermal conductivity |
W/(m·k) |
≤0.037 |
GB/T 10295 |
Max Service Temp. |
°C |
≤650 |
ASTM C411 |
Dregs content (particle≥0.25mm) |
% |
≤12.0 |
GB11835-98 |
Incombustibility |
- |
Non-flammable A |
GB/T8624 |
Average fiber diameter |
μm |
4-7 |
GB11853 |
Density tolerance |
% |
±10 |
GB/T5480 |
Thermal load contract |
°C |
400 |
GB/T11835 |
Acid coefficient |
- |
≥1.8 |
GB/T5480 |
Water absorption |
Kg/m2 |
≤0.5 |
GB/T 25975 |
Water repellence |
% |
≥98 |
GB/T 10299 |
Melting Point |
°C |
≥1000 |
DIN4102-17 |
Environment |
- |
Asbestos free |
- |