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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High Temperature rock Wool Insulation Waterproof Mineral Wool Insulation Board
Rockwool products are free from gases such as CFC, HCFC and any other Ozone Depletion material. They represent no known threat to the environment. Rock wool is classified as zero depletion potential (ODP), zero Global warming potential (GWP) and help in reducing green house effect.
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