Hydrophobic glass wool 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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Product Description:

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/m³10-80GB/T 5480.3

纤维平均直径

Average fiber dia

μm5-8GB/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

250-400GB/T 11835-2007

热导系数

Thermal conductibility

w/m.k0.034-0.06GB/T 10294

憎水率

Hydrophobicity

%≥98
GB/T 10299

吸湿性

Moisture rate

%≤5GB/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

%≤0.3GB/T 5480.5



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Q:What are the uses of glass wool thermal insulation materials?
They are generally used in steel roofing. and the outer layer of pipes. .
Q:What are the purposes of centrifugal glass wool?
Use centrifugal injection technique to fiberize the glass in fusion state, then spray filamentary materials made of thermoset resin. Then after the thermosetting deep processing, the centrifugal glass wool can be series products with multiple uses. The internal fibers of centrifugal glass wools are fluffy with many small air voids, which are typical sound-absorbing materials with porosity and good sound absorption performance. Centrifugal glass wool can be made into wall, ceiling, suspended absorber, can absorb a lot of sound energy in the room, reduce the reverberation time and indoor noises.
Q:is glass wool fireproof?
Fireproof!
Q:What does the thermal insulation test of glass rock wool include?
Appearance dimensional deviation moisture content areal density density impact resistance combustion performance(oxygen index) average burning time(horizontal method) average burning height (vertical method) board shrinkage principal section thermal resistance radioactivity common testing programs of thermal insulation materials
Q:How about the sound insulation performance of glass wool felts?
Fix the glass wool in the wall with pegs, then cover it with plywood, after laying up with wooden surface, nail the wood again.
Q:The main application of glass wool
As long as it is pipes that needs to be insulated.
Q:Does anyone know about the general unit weight of glass cotton color steel plate?
Glass cotton in the market is generally 16kg / m³ to 64kg / m³. I have also heard about glass cotton with high unit weight, but the higher the unit weight is, the higher the production requirements are, and the boards are more fragile. Glass cotton are manufactured to meet the requirement of large-area pave, apart from the unique thermal insulation property, they are good at fireproofing, shock and sound absorption.
Q:what's the price of high temperature resistance glass wool?
Hello the different thickness and unit weight of the glass wool has different prices , generally a few dollars for each square meter, then if you are from Hebei, there are many companies have this products in Langfang, you can go there to consult. Price depends on how much K you need, that is, the number of density, the current mill price is around 2500 for one ton.
Q:What's the necessary performance tests lass wool used for steel structure need to do?
Flame retardant and thermal insulation performance
Q:What is the difference between quartz wool and glass wool?
Quartz wool / glass wool / insulated cotton [Instrument]. Products introduction: quartz wool: it is used as the filler of analytical instruments or small reaction tubes in laboratory, or as the insulation material. Temperature resistance: about 1300 degrees. Specifications: 1 to 3um and 3 to 5um. Packaging:

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