Product Description
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Features
| Item | Heat Insulation Rockwool Board Slab Exterior Wall Panels |
| Heat Conduct Coefficient | 0.030-0.044w/(m.k) |
Slag Inclusion Content | <12% |
| Incombustibility | A |
| Fiber Diameter | 4-7 μm |
| Service Temperature | 268-600 ℃ |
| Acidity Coefficient | ≥1.5
|
| Moisture Rate | <5 |
| Density | 60-120kg/m3 |
| Resin Content | ≤3 |
| Hydrophobicity | >98% |
| Free Sample | Accepted |
| Certificates | CE & SGS & ASTM |
Application
Rock wool board has higher strength and better elasticity. The folded rock wool board with certatin compression resistance has greater drawing strentgth and does not tend to peel off.
1. Elastic mid-strength rock wool board: used for heat preservation, fireproofing and sound absorption for the building wall or roof, such as curtain wall, inner wall partition and elevator hoistway, etc.
2. High-strength rock wool board: used for various high or low temperature conditions, with good weight-bearing ability and compression-resistance, especially suitable for heat preservation and insulation for large ships, tanks, ovens, pipelines and other industrial facilities.
3. Compression-resistant rock wool board: used for roof heat preservation of airprot lounge and large workshop as it could bear huge loads.
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