Suppliers with verified business licenses
Product Performance | GF-Z | Unit | Standard |
Thermal Conductivity (25ºC) | ≤0.039 | W/(m.k) | GB/T 10295 |
Combustibility | A1 | --- | GB 8624-2012 |
Melting Point | ≥ 1000 | ºC | EN 12430 |
Heat Shrinkage Rate (650ºC) | ≤2 | % | ASTM C356 |
Acidity Coefficient | ≥1.8 | --- | GB/T 5480 |
Mass Humidity Absorption Rate | ≤0.5 | % | GB/T 5480 |
Moisture Absorption ( 24h ) | ≤0.5 | Kg/m³ | GB/T 25975-2010 |
Moisture Absorption (28d ) | ≤1.5 | Kg/m³ | GB/T 25975-2010 |
Dimensional Stability | ≤0.5 | % | GB/T 8811 |
Corrosion | No Corrosive | --- | ASTM C665 |
Moisture Resistance Rate | ≥ 99 | % | GB/T 10299 |
Noise Absorption Coefficient (NRC) | ≥0.70 | --- | GB18696 |
Product Type |
rock wool rolls,mineral rockwool blanket,rock wool felt | |||||||
Density kg/m3 |
60 |
80 |
100 |
|||||
Thickness mm |
50 |
60 |
75 |
50 |
60 |
75 |
40 |
50 |
Length( mm ) |
5000 |
4000 |
3000 |
5000 |
4000 |
3000 |
5000 |
5000 |
Width ( mm) |
600 |
Highest fire rating
Water repellent,asbestos fre
Non-combustible,non-corrosive
Excellent thermal resistance
High sound absorption material
Stable physical propertie
Easy handling and installation.
Rockwool felt has excellent performance of insulation and fireproofing, mainly be used in
1) Power equipmen
2) Industrial furnac
3)Oven, heat treatment equipmen
4) Petrochemical equipment, oil tank
Our Services:
1) 7*24hours service
2) Reply email in 10hours
3)10 production lines for short delivery time
4) Support visit factory
Why choose us?
Our high performance-price ratio products and best service can bring you:
1) Good margin for your project because of our low price.
2) Good reputation for your company because the high quality of our rock wool building material.
3) Continuous orders from your clients because of their satisfactions.
Suppliers with verified business licenses