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Langfang Chaochen Thermal Insulation Materials Co., Ltd., located in the Beijing-Tianjin Corridor, is located in Langfang City, which is known as the “Green Building Capital”. It is adjacent to Tianjin in the east and Beijing in the west. Expressway, railway, high-speed rail, aviation and other modes of transportation are convenient and fast, and logistics is convenient on time.....


The company is a scientific and technological enterprise integrating production, sales, research and development and construction. Its main products include insulating refractory insulation materials, sound insulation and sound-absorbing materials, chemical materials and sealing materials, which are widely used in constructions and


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86-316-2029555 / 2039555 4006 365 918 3396461681 chaochenzd@hotmail.com
Glass Wool Board-Glass Wool-Langfang Chaochen Thermal Insulation Material CO.,LTD-
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HOME >> PRODUCT >> Glass Wool

Advantages of Glass wool Insulation Board:

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Item

Uni

Index

Measured value

Remarks

Bulk density

kg/m3

70-96

10-96

GB/T 13350-2000

Average diameter of fibers

m

< 8.0

4.0-6.0

GB/T 13350-2000

Moisture resistivity

%

> 98

> 98.5

JISA9512-2000

Thermal conductivity

W/m.k

0.049-0.042

0.045-0.032

GB/T 13350-2000

Incombustibility


Incombustible

Up to standard (Grade A)

GB/T 13350-2000

Sound absorption coefficient



1.03 product reverberation positioning 24kg/m3 2000HZ

GB/J47-83

Max. working temperature


400

410

GB/T 13350-2000


   


86-316-2029555 / 2039555 4006 365 918 3396461681 chaochenzd@hotmail.com