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Bottom price China Mineral Wool Blanket Building Envelope Thermal Insulation Blanket

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Glass wool is an inorganic fiber, which is melted into glass at high temperature from ore, and then made into fiber.
Fibers and fibers cross each other, showing a porous effect, glass wool has good thermal insulation and sound absorption properties.


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we are able to provide good quality items, aggressive rate and best shopper assistance. Our destination is “You come here with difficulty and we provide you with a smile to take away” for China Rock Wool Blanket Bare, Rock Wool, To get more information about us as well as see all our goods, be sure to visit our website. To get more information be sure to feel free to allow us to know. Thank you very much and wish your business always be great!
PRODUCT DESCRIPTION

The glass wool insulation material is mainly made of quartz sand, feldspar, sodium silicate, boric acid, etc. After high-temperature melting, a fiber cotton shape of less than 2um is obtained, and then a thermosetting resin binder is added to press and high-temperature stereotypes to produce various shapes and specifications of boards, felts, and pipe products. The surface can also be pasted with aluminum foil or pvc film and so on.

Glass wool has light bulk density, low thermal conductivity, large absorption coefficient and good flame retardancy. It can be widely used in heating equipment, constant temperature of air conditioner, hot and cold pipeline, refrigeration insurance and heat preservation, heat insulation and sound insulation of buildings.

After treatment, the glass wool board can be made into sound-absorbing ceiling board or sound-absorbing wall board. Generally, it is common to use glue to cure the periphery of the 80-120kg/m3 glass wool board and then wrap the fireproof sound-permeable fabric to form a sound-absorbing wallboard that is both beautiful and easy to install. There are also sound-absorbing ceiling panels formed by spraying sound-transmitting decorative materials directly on the surface of 110kg/m3 glass wool. Whether it is glass wool sound-absorbing wall panels or sound-absorbing ceiling panels, it is necessary to use high-density glass wool and undergo a certain strengthening treatment to prevent the board from deforming or being too soft. This type of building material has good decorative properties. It also retains the good sound absorption characteristics of centrifugal glass wool, and the noise reduction coefficient NRC can generally reach above 0.85.

APPLICATION

1. For steel structure insulation
2. For the insulation and sound insulation of the duct
3. For pipeline insulation
4. For wall insulation
5. For indoor partition
6. For train compartments

GLASS WOOL APPLICATION

 

 

PRODUCT SPECIFICATION

Number

Item

Unit

National Standard

Standard Of Company Product

Note

1

Density

kg/m3

10-48 For roll;

48-96 For panel

GB483.3-85

2

Fiber diameter

um

≤8.0

5.5

GB5480.4-85

3

Hydrophobic Rate

%

≥98

98.2

GB10299-88

4

Thermal Conductivity

w/m.k

≤0.042

0.033

GB10294-88

5

Incombustibility

Class A

GB5464-85

6

Max Working Temp

≦480

480

GB11835-89

 

PACKING AND SHIPPING

 

glass wool loading

 

 

 

 we are able to provide good quality items, aggressive rate and best shopper assistance. Our destination is “You come here with difficulty and we provide you with a smile to take away” for Bottom price China Mineral Wool Blanket Building Envelope Thermal Insulation Blanket, We’ve been also regularly wanting to establish relationship with new suppliers to supply ground breaking and intelligent option to our valued clients.
Bottom price China Rock Wool Blanket Bare, Rock Wool, To get more information about us as well as see all our goods, be sure to visit our website. To get more information be sure to feel free to allow us to know. Thank you very much and wish your business always be great!


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