Loading Port:Qingdao
Payment Terms:TT OR LC
Min Order Qty:500 m.t.
Supply Capability:1000 m.t./month
Rock wool blanket is a flexible and rolled blanket,made of rock wool blanket and metal mesh stiched together by wire.It is high temperature resistant and easy handling.According to different applications and requirements,we can supply the following variants on request:
•Galvanized wire mesh and stitching wire
•Stainless steel mesh and stitching wire
•Wire mesh and stitching wire with addition of aluminium foil between mesh and rock blanket.
| Type | Density(kg/m³) | Length | 25 | 40 | 50 | 75 | 80 | 100 |
| MWB80 | 80 | m | 8 | 6 | 5 | 3 | 3 | 3 |
| MWB100 | 100 | m | 8 | 6 | 5 | 3 | 3 | 3 |
| MWB120 | 120 | m | 8 | 6 | 5 | 3 | 3 | -- |
| Properties | MWB80 | MWB100 | MWB120 | Unit | Standard |
| Thermal Conductivity(at 70°C) | ≤0.040 | ≤0.038 | ≤0.038 | w/(m·k) | GB/T 10295 ASTM C518 ASTM C177 |
| Max Service Temperature | 650 | 750 | 750 | °C | ASTM C411 |
| Moisture Absorption | ≤0.02 | Vol% | ASTM C1104M | ||
| Water Repellence | ≥ 99 | % | GB/T 10299 | ||
| Fire Classification | Non-combustible | --- | IMO A.799(19) | ||
| Melting Point | ≥1000 | °C | -- | ||
| Environment | Asbestos free,no CFCs,HCFCs,HFCs | --- | --- | ||
Other properties conform to GB/T 11835-2007 or JIS S9504-2004.
It is suitable for thermal and comfortable insulation of marine applications,especially for pipes,big vessels and tanks with temperature more than 250 °C
