Glass Wool Hydrophobic Insulation Blanket and Board
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- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m³
- Supply Capability:
- 2000 m³/month
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Owing to glass wool'good performances,e.g.,thin and long inner fiber,low thermal conductivity,it can stop air flowing and heat transforming,Meanwhile,it can quickly reduce the transportation of sound to make effects of insulation and sound-absorption.Centrifugal glass wool is divided into glass wool boards and blanket .It was the best material used for the insulation and sound absorption of steel structures.It mainly includes bare blanket with foil -clad covered.They are widely used in industrial plants,warehouses,public facilities,exhibition centers,shopping centers,cold stores and a variety of indoor playgrounds,sports grounds and other buildings.
Glass wool board is processed by putting the thermosetting builder into the glass wool,buy pressing and heating,and then,by curing.they are widely used for insulation,ventilation and the adjustment of air-conditioner in commercial industry and residential constructions.Meanwhile,they have the effect of energy-saving insulating.sound-controlling and improving the indoor air quality.
项目 Item | 单位 Unit | 产品指标 Index | 标准 Standard | |
密度 Density | kg/m³ | 10-80 | GB/T 5480.3 | |
纤维平均直径 Average fiber dia | μm | 5-8 | GB/T 5480.4 | |
含水率 Water content | % | ≤1 | GB/T 16400-2003 | |
燃烧性能级别 Grade of combustibility | 不燃A级 Non-combustible Grade A | GB 8624-1997 | ||
热荷重收缩温度 Reshrinking kemp | C° | 250-400 | GB/T 11835-2007 | |
热导系数 Thermal conductibility | w/m.k | 0.034-0.06 | GB/T 10294 | |
憎水率 Hydrophobicity | % | ≥98 | GB/T 10299 | |
吸湿性 Moisture rate | % | ≤5 | GB/T 5480.7 | |
吸声系数 Sound absorption coefficient | 1.03产品混响定法 1.03 product reverberation 24kg/m³2000HZ | GBJ47-83 | ||
渣球含量 Slag inclusion content | % | ≤0.3 | GB/T 5480.5 | |
- Q: What are the raw materials of centrifugal glass wool?
- Although I see it every day, but I really do not know about it, I only know that the main materials include glass and lime.
- Q: How about the sound insulation performance of glass wool felts?
- The direct relationship between sound level and the density of glass wool. It has sound absorption penetrability, also can be wall.
- Q: what's the differences between glass wool roll mat and rock wool roll mat? does glass wool roll mat have any mandatory retest requirements or environmental requirements?
- Steel structure roof basically uses glass wool roll mat, because rock wool roll mat is six to ten times heavier than glass wool roll mat, light steel frame can't bear so much gravity, glass wool is more fluffy than rock wool, so it's thermal insulation effect is better, glass wool is cheaper than rock wool, the glass wool fire rating is A-level flame retardant, now people won't use the rock wool blanket, wall thermal insulation used rock wool board.
- Q: As for glass wool board and rock wool board, which kind of material is better?
- Glass wool has light unit weight, thin fiber, good sound absorption, rock wool fireproofing performance, good hydrophobic performance, low price, both two have their advantages, it depends on the specific usage, If you are interested in it, we can discuss with each other, personal opinions for reference only.
- Q: What's the centrifugal glass wool?
- Sound insulating cotton
- Q: Does glass wool equals to rock wool?
- It has advantages of good sound-absorbing , welding and thermal insulation performance, small bulk density, chemical stability, corrosion resistance, and belongs to glass in terms of chemical composition. It is an man-made inorganic fiber, cotton-like material. Glass wool belongs to glass fiber with low thermal conductivity which is a mineral wool. Rock wool is also known as asbestos. Glass wool fiberizes molten glass.
- Q: Why is glass wool board used in portable house on the construction site?
- Could it be that it is for fireproofing and prevention of burglary.
- Q: Why use reflective paper for pipeline package? Such as the caliduct in home is wrapped with a layer of reflective paper outside a layer of glass wool.
- Yes, light reflection can prevent the pipe from absorbing too much heat. Its ok if you don't use reflective material but use material which doesn't absorb heat and has light colors, like sack
- Q: Does anyone clearly know about the construction technology of glass wool blanket, aluminum net and sound-absorbing wall?
- 1,4X20 wide aluminum mound layer, fixed with wood screws; 2, the layer of aluminum net; 3, fix the taut glass cloth on the surface of the keel; 4, stick 40 thick rock wool felt in the keel with construction adhesive ; 5 , 50X50X0.7 fix the light steel keel to the wall with expanded bolts, two-way medium range of 450-600; 6, polymer waterproof coating moisture barrier; 7, 8-10 thick 1: 0.5: 3 cement gypsum mortar layered leveling;
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Glass Wool Hydrophobic Insulation Blanket and Board
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m³
- Supply Capability:
- 2000 m³/month
OKorder Service Pledge
OKorder Financial Service
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