Unfaced 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.

 


Material:

Double layers of aluminum foil reinforced with high tensile spring steel wire

Structure: High elastic wire, aluminum foil. A reinforcement model can be required.

Aluminum foil thickness: 0.035mm

Unfaced 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:Whose thermal insulation performance is the best between glass wool felts and cystosepiments?
personally I believe that foamed concrete thermal insulation boards are better.
Q:What are the differences between glass wool and natural cotton? Are there any differences when touching?
Burn it.
Q:whether the sound insulation is asbestos good or the glass wool good?
glass wool has good sound insulation, and it is commonly used in studio, bar, KTV, etc.
Q:What is the function of glass wool foil?
Glass wool is one kind of the glass fiber and it is a man-made inorganic fiber. Glass is made by melting such raw materials as quartz sand, limestone, dolomite and other natural ore with some chemical materials like pure alkali and sodium borate. In the molten state, the glass is thrown into fine fibers in the shape of floc by the with external force. These fibres vertically interwine and show many small gaps. These gaps can be regarded as air void. Thus, glass wool can be regarded as porous materials and it is of good insulation and sound absorption performance.
Q:Is the centrifugal glass wool board suitable for home use?
Glass wool board is generally used in the wall sandwich, this is not toxic, a large part of people think that glass wool board is harmful
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:What's the difference between glass wool board and rock wool board ?
In fact, it is very simple. Glass wool is processed from glass (silicon dioxide) , while rock wool is made from basalt or diabase through high temperature refining equipment, which are two completely different products. Hope it is helpful.
Q:What is the difference between glass wool and rock wool insulation board insulation board ?
Low density than glass wool rock wool, low shot content, low thermal conductivity, long service life, high tenacity fiber, rock wool, but the maximum use of high temperature up to about 600 degrees Celsius, the glass wool is only about 260 degrees Celsius. Glass wool and rock wool insulation board insulation board product differ in their application . The former one is used in areas where the temperature is below 200 degrees Celsius, such as general buildings and low-temperature pipes while the latter one is used in areas where the temperature is 500 degree Celsius, such as high temperature thermal pipe or eletrical equipments insualtion.
Q:How can I fix the glass cotton insulation board to the wall?
If you have used composite boards as internal wall, you don't have to deal with the final layer engineering. Since composite boards are smooth both inside and outside, as well as flawless. If you really want to do the surface construction, you will use many materials. Because there are no composite boards with pure plane in the market, they all have grooves on the surface, and the grooves can increase the load bearing strength of composite boards. Supplement: That glass wool composite boards are fireproof boards with metal surface. With rock wool and glass cotton as main materials, they use high-quality color coating steel plates as plane materials, continuous cotton fiber rock wool and glass wool as core materials, high-density rigid foam polyurethane as filling materials of tongue-and-groove. After high-pressure foaming and curing, automatic compacting, as well as ultra-long double caterpillar track controling, they take shape and become composite materials.
Q:What industry does the glass wool belong?
Glass wool belongs to building materials,is mainly used in steel structure and color steel movable house.

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