| Customization: | Available |
|---|---|
| Feature: | Heat Insulation |
| Material: | Rock Wool |
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Rock Wool Blanket
It is a robust insulation product with one side stitched of galvanised or stainless steel wire mesh. Usually, the density is 80kg/m3~120kg/m3. The width is 0.63m, and the length and thickness according to customer's requirement.
It is made of basalt and dolomite as main raw material through four-roller melting of high temperature. The finished products can be covered with hexagonal galvanized net or stainless steel net on one side.
Heat conductivity coefficient: 0.03~0.045w/m.k
Working temperature: 600ºC
Annual output: 10000tons
Technical data
| Item | Standard |
| Density permits deviation (%) | +/-10 |
| coefficient of thermal conductivity W/(m.k) | </=0.044 W/m.k |
| Organic content (%) | </=4.0 |
| Hot load shrinkage temperature (C) | >/=600 |
| Combustion property | Non-combustible |
| Hydrophobicity rate (%) | >/=98 |
| Fiber average diameter (um) | </=7.0 |
| Shot content (%) Φ>0.25mm | </=10.0 |
| Length (mm) | Length Tolerance | Thickness (mm) | Thickness Tolerance |
Width (mm) |
Width Tolerance |
| 3000 | +30 -0 |
100 | +5 -3 |
600 | +6 -3 |
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