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environmental glass wool

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Place of Origin:
Shanghai, China (Mainland)
Application:
Heat Insulation
Composition:
Glass Wool
Product Type:
Blanket
Formaldehyde-free Glass Wool Insulation:
Glass Wool Insulation

Specifications

Formaldehyde-free Glass Wool Insulation

Introduction 

Formaldehyde-free glass wool is advanced in environmentalfriendly materials and binder 

without formaldehyde, and manufactured by centrifugal technique into rolls, boards and pipes. 

It means they are completely safe to handle. The color is white to different from the normal glass 

wool. Uses are the same with normal glass wool insulation and superior performance either.

 

Applications

l Thermal and cold insulation of walls, roofs and floors for building and industry.

l Acoustic absorption especially for construction.

l Heat supplying piping insulation in commercial, industrial and petrochemical piping applications.

l Insulation for air-conditioning duct system.

 

Advantages

 

l Formaldehyde-free without harm to human.

l Grade A non-flammable.

l Weak alkaline (PH7.5-8.0) with centrifugal technology don’t lead to rust of steel. 

l Superior moisture resistance with < 0.2% moisture absorption. 

l Good rebound even fold.

l High tear strength yet readily cut with a sharp blade.

 

 

Technical parameter & standard

Item

Unit

Measured value

Standards

Density 

kg/m3

10-100

GB/T5480.3

Average fiber diameter

μm

<6

GB/T5480.4

Shot content

%

≤0.3

GB/T5480.5

Binder content

%

3-10

GB/T10294

Max. working temperature

C

400

GB/T11835

Incombustibility

 

Incombustible Grade A

GB/T8624

Moisture resistivity

%

>98

GB/T10299

Thermal conductivity

w/m.k

0.033-0.047

GB/T10294

Sound absorption coefficient

 

1.03(24kg/m3 2000HZ)

GBJ47

 

 

Formaldehyde-free Glass Wool Insulation

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