Glass wool

Product description
Features
Packaging

Centrifugal glass wool is the molten glass centrifugal injection process fibrosis spraying thermosetting resin made from filamentous material, and then through the thermal curing deep processing can be made into a series of products with many uses. It has many advantages such as flame retardant, non-toxic, corrosion resistance, low density, low thermal conductivity, high chemical stability, low moisture absorption rate and good hydrophobicity, is recognized as the most superior performance of heat preservation, heat insulation, sound-absorbing material, has a very wide range of uses. The board, felt and tube made of this material have been used in many fields such as building, chemical industry, electronics, electric power, metallurgy, energy, transportation and other fields of thermal insulation, sound absorption and noise reduction, the effect is very significant.

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离心玻璃棉主要物理性能指标

项目

单位

指标

标准

密度

Kg/m3

10-100

GB/T 5480.3-1985

纤维平均直径

μ m

5.5

GB/T 5480.4-1985

含水率

%

≤1

GB/T 3007-1982

燃烧性能级别

 

不燃A级

GB 8624-1997

热荷重收缩温度

≥250

GB/T 11835-1988

导热系数

w/m·k

0.038-0.06

GB/T 10294-1988

憎水率

%

≥98.2

GB/T 10299-1988

吸湿性

%

≤5

GB/T 16401-1986

吸声系数

 

1.03 产品混声定法
24kg/m3 2000HZ

GBJ47-83

渣球含量

%

≤0.3

 

 

离心玻璃棉产品规格

产品

长度(mm)

宽度(直径)(mm)

厚度(mm)

密度(Kg/m3)

板材

1200-2200

600-1200

20-100

24-96

卷毡

11000,20000

1200

25-150

12,16,20,24,32,40,48

管材

1000

15-400

20-100

45-90

 

耐高温玻璃棉物理性能

项目

单位

指标

标准

密度

Kg/m3

10-80

GB 5480.3-1985

纤维平均直径

μ m

5

GB 5480.4-1985

热荷重收缩温度

500

GB/T 11835-1998

导热系数

w/m·k

0.041-0.07

GB/T 10294-1988

燃烧性能级别

 

不燃A级

GB 8624-1997

憎水率

%

≥99

GB/T 10299-1988

 

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GuoTai building materials

Add:Jinzhou City, Shijiazhuang Province, Hebei China Huaishu Development Zone

Tel:0311-84432219

Fax:0311-84430006

Web:http://www.gt-sgbc.com/

International Trade Department

Add:Shijiazhuang City, Hebei province China Qiaodong District Ping North Street South Building 19 floor Lemo

Tel:0311-85256561/85256562

Fax:0311-85256561

Web:http://www.gt-sgbc.com/

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Shijiazhuang Guotai building materials Co., Ltd. 

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