Glass Wool Board For Building Heat Insulation

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Loading Port:
Shanghai
Payment Terms:
TT or LC
Min Order Qty:
3000 m²
Supply Capability:
10000000 m²/month

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Product Description:

Standard Size

Item

Unit

Index

Density

Kg/m3

32 - 96

Thickness

mm

25-100

Width

mm

600,1200

Length

mm

1200,2300,2400

Remark:

Other sizes available upon request  Facing materials can be applied upon request

Technical Data

Item

Unit

Index

Average Fiber Diameter

μm

5-7

Water Content

%

1

Grade of Combustibility

Non-Combustible Grade A

Thermal Conductivity

( 25℃)

W/mK

0.038- 0.045

Reshrinking Temp

250

Hydrophobic

%

98

Moisture Rate

%

5

Noise Resistant Coefficient (NRC)

0.75

Slag Inclusion Content

%

0.3

Application

Glass Wool are widely used in public, commercial and residential buildings as well as industrial plants, for applications such as roofing, external wall, partition wall and floating floor to provide fire protection, thermal insulation, acoustic control and condensation control.

 SIZE

Standard Size  Product Board 

Size: L x W (mm) 600X1200, Thickness: 40- 100mm

Density: 60KG/M3- 150KG/M3

Glass Wool Board For Building Heat Insulation

FAQ

We have organized several common questions for our clientsmay help you sincerely: 

① How about your company

A world class manufacturer & supplier of fiber cement boardis one of the large-scale professional investment mineral production bases in China. Exported to markets in Asian, American, Middle East, African. OEM service available according to customer’s requirements.

②How to guarantee the quality of the products

We have established the international advanced quality management systemevery link from raw material to final product we have strict quality testWe resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

③How long can we receive the product after purchase?

In the purchase of product within one week days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers. Commonly two weeks working days can be served.

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Q:What are the differences between glass wool and natural cotton? Are there any differences when touching?
The glass wool has no peculiar smell. The natural cotton refers to cotton with no use of pesticides and chemical mordants from plantation to processing. It has advantages of aging resistance and sound absorption (effective sound insulation), etc. So it belongs to glass in terms of chemical composition. The ashes of natural cotton being burned are gray, almost black dust. The main feature of it is good perspiration absorption, then burn it: cut a small piece of cotton, it is comfortable, so I can not tell you about it. Distinguish method, it is the most suitable material for human skin for its green and environmental protection process. It can directly touches human skin, has no pilling. And it is antistatic and antipruritic with no use of pesticides and chemical mordants. Glass wool is fireproof: as for the hand feeling, I do not know any differences between them. Glass wool fiberizes the melten glass. Since the glass wool is fireproof and moisture-proof, forgive me. Cotton with no industrial sewage discharges during production has no ashes. (Ps, to form a cotton-like material
Q:what is the specifications of glass wool and rock wool shell and tube?
diameter. The first is the unit weight. ,thickness
Q:Who know the construction technology of glass wool?
I would like to give a brief introduction to the usage of glass wool as the thermal insulation for equipment. 1, Cleaning dust on the surface of equipment. 2, Using adhesive to glue the iron sheet of insulation nails (iron sheet of one square centimeter will be fed in the middle with a slightly harder iron wire of about 8 centimeters) on the surface of the device. Distribution density depends on the weight of glass wool. If insulated cotton is 1 m * 0.5 m, it merely needs to glue seven to eight pieces of iron sheet. When glue of iron sheet finished, the device is like a hedgehog. 3. Once insulation nails sticked firmly, it needs to affix to glass wool, fixing it with a piece of spare iron sheet with a hole in the middle of it (it is round and is a set with insulation nails), and then bend the redundant part of iron wire.
Q:What are the construction methods of glass wool board used in external wall?
It should be more convenient to use glass wool that can be sprayed on other items.
Q:What are the requirements for the filling thermal insulation material of glass wool?
Q:Is hyperfine glass fiber cotton different from the centrifugal glass wool?
They are basically the same.
Q:What is the difference between glass wool and rock wool?
Rock wool products are refined basalt as the main raw material, high temperature melting, high-speed centrifugal equipment made of inorganic fibers, and then add a special binder and dust oil by the swing belt and through special equipment to change the fiber arrangement structure, and finally The new type of lightweight insulation materials made by curing and stereotypes can be processed into rock wool board, rock wool felt, rock wool shell and so on according to different uses.
Q:What advantages do thermal insulation glass fiber wool have?
Thermal insulation glass fiber wool, whose raw materials are glass ball or waste glass, is made by many processes like high temperature melting, wire drawing, winding, weaving, etc. It is an inorganic non-metallic material with excellent performances. There is a wide range of the material. The following are the advantages of it: 1, It has superior heat insulation capability. According to physical principles, excellent heat insulation materials with small heat conduction rate of gas have many air-cavities inside. 2, It is noncombustible without inflammability, deformation and embrittlement, able to resist high temperature up to 700 degrees. It is tested that its combustion performance can reach at A1-level. 3, it does not contain any adhesive, being an non-toxic environmental friendly material without any smell. Compared with traditional glass wool and rock wool products, it does not contain any adhesive, and it will not produce any toxic and acrid smoke at high temperatures. 4, It has high insulativity. Glass fiber is the best insulation material. 5, Glass fiber is insusceptible to strong acid with superior corrosion resistance. It will not lose its functions and characteristics for a long time. 6, It is good in recovery performance. Glass fiber contains numerous fixed air-cativities, which gives it superb restorability. It is insupsceptible to any shock and vibration with a tensile strength of over 1.0kg. 3, It has good insulation, strong heat resistance, great corrosion resistance and high mechanical strength, but it has the disadvantages — brittleness and poor abrasive resistance. Wish it will help you.
Q:What are the differences between the common and high temperature resistant glass wool boards?
The operating temperatures are different. The common boards can resist 300 degrees, the high temperature resistant one can resist 500 degrees.
Q:Does rock wool look like glass wool ?
They are not the same. The main raw material of glass wool is glass with long thin and elastic cellosilk, while that of rock wool is basalt with short and thick rock wool silk. But both are used for thermal insulation. Glass wool is more expensive.

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