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Glass wool blanket for heat insulation

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Address: Unit 5,Building 7,Chengshiwangdian, Heping Road,Guangyang District,Langfang City, Hebei Province,China

Phone: 86-316-18942668036

Contact name:Ellie

Beijing Kening Building materials CO.,Ltd

Glass wool blanket for heat insulation

City & Province Langfang Hebei
Categories Heat Insulation Materials

Product Details

Centrifugal glass wool blanket
The centrifugal glass wool felt is a kind of scrolling materials made for the large area laying. Besides heat insulation and thermal insulation, it has other advantages such as excellent damping and sound absorption, especially for intermediate and low frequency and all kinds of noise concussion, noise reduction and working environment improvement.
Usage

The materials can be cut at random according to the construction requirement.It is mainly used on the following aspects:rooms of buildings,sound reduction system,mean of communication, refrigeration equipments, damping, and sound absorption and noise reduction of domestic electric appliance, which has a satisfatory effect.


Glass wool blanket with aluminum foilhas the effect of heat radiation hardening, a lining material mainly used in high-temperature workshops, control room, inner wall of computer lab,isolated room and flat top.


Package

Our standard package:Vacuum compressed packing in plastic bag and plastic woven bag.

To increase loading quantity and reduce cost of transportation, all exported glass wool blanket would be packed vacuum. However, due to excellent rebound property, when reach the destination our glass wool will rebound almost to the original level in 24 hours after been unpacked.


Item

Unit

Index

Standard

Density

Kg/m3

10-100

GB/T 5480.3-1985

Average fiber dia.

μ m

5.5

GB/T 5480.4-1985

Water content

%

≤1

GB/T 3007-1982

Grade of combustibility


Non-combustible Grade A

GB 8624-1997

Reshrinking temp

°C

≥250

GB/T 11835-1998

Thermal conductibility

w/m·k

0.034-0.06

GB/T 10294-1988

Hydrophobicity

%

≥98.2

GB/T 10299-1988

Moisture rate

%

≤5

GB/T 16401-1986

Sound absorption coefficient


1.03 product reverberation method

24kg/m32000HZ

GBJ47-83

Slag inclusion content

%

≤0.3


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