QINGDAO LAURENT NEW MATERIALS CO.,LTD
QINGDAO LAURENT NEW MATERIALS CO.,LTD The Professional manufacturer of refractory and insulation materials in China.
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The rock wool composite board is made of cement plaster on the basis of rock wool board, is suitable for the Exterior wall, roof and other insulation fields. The construction period is shortened by 70% when using rock wool composite board, which effectively improves the progress of the project.
Technical Parameters:
| Technical Property | Technical Index | Remarks |
| Thermal Coefficient W/m.k | 0.030-0.044 | Normal Temperature |
| Slag nodule(%) ? 0.25mm | <12 | GB11835-98 |
| Incombustibility | A | GB5464 |
| Fiber diameter μ | 4-7 |
|
| Usage Temperature( ) | 268-600 | SiO2+AlO2 |
| Acid coefficient | ≥1.5 |
|
| Water absorption ratio % | 5 | GB11835-98 |
| Density tolerance % | ±10 |
|
| Resin content | Rock wool Board 3 | GB11835-98 |
| Hydrophobicity % | 98 | GB5480 |
Applications:
Rock wool light felt: it’s used for heat insulation and sound absorption of large-caliber pipeline, construction wall and roofs.
Rock wool glass cloth felt: it’s used in large-caiber industrial equipment and construction structure with the properties of anti-break and easy for construction. Furthermore, it has dust proof for construction wall.
Rock wool wire netting felt: it’s used in strong shake and high temperature conditions. It’s usually recommended to be used as insulated materials of boiler, shipping, valve and large-caliber and irregular pipelines.
Specifications:
Density: 50--120kg/m3
Thickness: 40mm-100mm
Length:2500-5000mm
Width : 600mm , 630mm
We can also made the other specifications according to the customers requirements
Competitive Advantage:
1. competitive price
2. excellent quality
3. various specification
4. waterproof,heat,sound insulation