Rock wool wire mesh coated products are especially ideal for high temperature enviroment.
Product implementation standard
GB/T 11835-1998
Packaging, transportation and storage
Product is packed in polythene plastic thermal-shrink film. Thickness of each package is within the range of 300-400 mm.
During transportation and storage, keep product away from moisture and compressive deformation.
ITEM | UNIT | INDEX | STANDARD |
Density, | Kg/m3 | 60-200 | GB5480.3 |
Density allowable deviation | % | iA10 |
Average value of fiber | Um | 4-7 | GB5480.4 |
Slag ball content (granule diameter>0.25mm) | % | ≤6 | GB5480.5 |
Volume water absorption | % | ≤2 | GB/GB16401-1996 |
Heat absorption | % | ≤1.0 | GB5480.7 |
Moisture resistivity | % | ≥98 | GB10299-88 |
Shrinkage temperature of heat load | °C | ≥650 | GB11835-1998 |
Organic content | % | ≤4% | GB11835-1998 |
Compressive strength (10% compressibility) | Kpa | ≥40 | GB/T13480-92 |
Peeling strength | Kpa | ≥14 | DIN52274 |
Incombustibility | - | Grade A | GB5465 |
Thermal conductivity(70°C) | W/mk | ≤0.041 | GB10294-88 |
Acidity coefficient | | ≥1.5 | |
Binder content | % | ≤3.0 | |
| | | |
0-2006
