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BINZHOU XIANGYU THERMAL INSULATION MATERIAL AND STEEL CO., LTD.
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prime rock wool&glass wool
Binzhou Xiangyu Thermal Insulation Material AND STEEL Co., Ltd. is a manufacturer of PPGI and GI with well-equipped testing equipment and strong technical force.
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<br/>With a wide range, good quality, reasonable prices and stylish designs
$5 /Ton
Product Details
Transaction Comments
Specifications
1.Glass Wool&rock wool
2.Waterproof and fireprofing
3.Sound absorption
4.moisture-proof
rock wool&glass wool
Rock Wool&glass wool has thermal efficiency, sound absorption, water proof and fire resistance.
Any other sizes can be provided in accordance with customers' requests. It has many advantages such as light, flexible, resilient. And also has superior function like heat insulation, sound absorption, and fire-resistance. Because of these advantages, they are widely used in construction wall, roof, industrial furnace, oven, heat-treating equipment, storage tank, storage groove, power house, flue, petrifaction and oil refining equipment and all kinds of keeping-warm and heat insulation pipelines.
Moisture-proof aluminum foil, black (white) glass fiber cloth, sandwich glass fiber felt and moisture-proof facings can be stuck on surface of rock wool&glass wool board.
Performance of heat-preserving rock wool&glass wool
item | unit | index | experimental method |
density | Kg/m3 | 50-200kg/m3 | GB5480.3 |
density allowable deviation | % | ±10 | |
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 | 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 | 0.041 | GB10294-88 |
acidity coefficient |
| 1.5 |
|
Packaging & Delivery
Packaging Detail: | according to the density and form you want and the application |
Delivery Detail | within 30days after deposite |
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