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:There is an engineering air-condition air duct which uses aluminum foil glass wool for heat conservation, supervor require that it should be added a protective layer made by glass fiber cloth. according to peremptory norms,
Aluminum foil layer itself is a protective layer, which has no need to be increased more protective layers, is using glass cloth for heat conservation layer, you can buy glass fiber cloth without aluminum foil protective layer. However, the protective layer of aluminum foil is really easy to damage, but its impact on air duct is not larger than water pipe, which is acceptable.
Q:What is the uses of aluminum foil glass wool felt?
Glass wool serves as four fuctions to paste aluminum foil paper. Insulation, moistureproof, radiation protection, as well as decorative! Glass wool roll mat selection is based on three aspects. One: Dimensions, thickness of]glass wool roll mat of 50 mm, 75 mm, 80 mm, 90 mm, 100 mm, 120 mm. . Finally, it can be made as long as 200mm.
Q:Sound absorption and sound insulation How is the sound insulation effect of glass wool?
Glass wool, also known as glass fiber, should be the same with foam and some other materials, which have excellent sound insulation and sound absorption effects, and widely used for partition and sound insulation of functional zone in the decoration. Which is a kind of filling material and auxiliary material in the decoration, in addition to considering costs, its practicability should also be considered, and it's also very important to select the right application places. I hope my answer can help you.
Q:Does rock wool refer to the glass wool?
Rock wool is not glass wool, ~ ~ ~ two kinds of products, appearance, price, performance are different, have obvious difference.
Q:The main application of glass wool
Glass wool insulation is mainly used for water pipes
Q:Choosing glass wool with proper thickness for piping insulation of Dn900 boiler room.
It depends on the temperature of pipes. Steam pipes with 300 degrees should choose the thickness of 100mm, which is based on the national standard that pipeline’ skin should keep less than or equal to 50 degrees in temperature. While hot water pipes keep 40 to 50mm in this regard.
Q:House wall insulation cotton: 12K75mm glass wool+ VR veneering. Is the VR veneering for aluminum foil board?
it is not aluminum foil. . VR stands for imported white polypropylene. is one of the Owens products.
Q:Rock wool board and glass wool board, which is more harmful to human body?
Rock wool board, rock wool board has more layers!
Q:These two kinds of glass wool are used as insulation materials, but one keeps 0.3 in specific gravity while the other keeps 0.5 in specific gravity. Which one should be chosen?
Generally, materials with high density have better insulation effect, consequently leading a relatively higher price. You can make a layer of polyurethane on the outside. Specific gravity is another way of saying density. Materials' thermal insulation effect is related to density. So if you want to get better thermal insulation effect, you can make a layer of polyurethane on the outside. It is noted that common polyurethane has a maximum temperature of 100 degrees, while high-temperature polyurethane requires 120 degrees.
Q:What is the density of high-temperature glass fiber
glass wool density is generally between 16K ~ 32K, mainly used for acoustic and thermal insulation, but easily casues layering. Harmful substances comes out at the first heating. it is cheap. The density of the glass fiber acupuncture felt is 110~180kg/m3. It is mainly used for environmental protection, sound-absorbing. it has better fireproof property but it is more expensive.

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