ZhengZhou FS New Material Co.,Ltd
Vision: Harmony between Environment, economy and humankind. Mission: Focus on refractory, insulation and energy-saving, devote to safety , comfortability and sustainability, achieve CSV mission
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Agricultural Rock Wool Board 650℃ Working Temperature 40Kpa Compressive Strength
Product overview
Rock wool board is an economical lightweight thermal insulation material. It consists of long fine fibers,spun from molten natural rock bonded with a thermosetting resin.
A suitable finish such as metal cladding is recommended to protect the insulation from weather or mechanical damage.
Kening Insulation manufactures a wide range of insulation materials for both hot and cold applications.
Technical Data
| Item | Unit | Index | Standard |
| Density | kg/m3 | 60-200 | GB/T 5480.3 |
| Average value of fiber | µm | 4-7 | GB/T 5480.4 |
| 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 | B10299-88 |
| Shrinkage temperature of heat load | 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 ) | W/mk | 0.036~0.048 | GB10294-88 |
| Acidity coefficient | 1.5 | ||
| Binder content | % | 3.0 |
Petrochemical industry -- heat insulation and sound absorption of equipments for petroleum industry, power industry and chemical industry.
Construction industry -- heat insulation and sound absorption of partition, curtain wall, roofs and fences for construction.
Mining industry -- heat preservation and fireproof for industrial kiln, oven, large-caliber storage tank and shipping.