Main Products: Glass Wool ,Rock Wool ,Wire Mesh ,Fiberglass wool ,mineral wool
6 inch rock wool cubes for hydroponic agriculture
USD $1 - $1.7 /Piece
Min.Order:1 Piece
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Beijing Kening Building Materials Co., Ltd.
Business Type: Trading Company
Langfang Hebei ChinaMain Products: Glass Wool ,Rock Wool ,Wire Mesh ,Fiberglass wool ,mineral woolProduct Details
Insulation material rock wool board
*Our factory mainly produce glass wool board /rolls /pipe; rock wool board /rolls /pipe.
1.Introduction
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.
| 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.
1. We can do OEM production.
2. Free sample will be provided for your testing.
3. After-sales service 24 hours.
Kening Building Materials Co., Ltd. is specialized in producing glass wool,rock wool and supporting steel structure products.We are manufacturer of glass wool & rock wool insulation products building materials.
1.Q:What is your delivery time?
A : Within 7-12days after receive your prepayment,and we can also deliver as per your requirment.
2.Q:Which payment can you accept?
A: TT , L/C or Western Union.
3.Q:What is your MOQ?
A: That's about 30 cubic meters.
4.Q:Which countries do you usually exports?
A: We export range is very wide, every continent there are our customers.
5.Q: Can I get some samples for check?
A:Yes. Samples can be provided for free but you should take charge for the freight fee and we will deduct the cost from your first order.
Please feel free to contact me!!!
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