Shanghai Jiebo Environment Filtering Materials Co., Ltd.

Besalt fiber needle felt for high temp. filter bags

Besalt fiber needle felt for high temp. filter bags
Product Detailed

Prodcuts name: besalt needle felt
Use temp: 500C
peak temp:650C
Usage: High temp. filtration condition

Features comparing  between BGFT besalt fiber and other fibers

Features 

GBFT besalt fiber

E-Glassfiber

S-Glassfiber

Carbon fiber

Aramid fiber

Density(g/cm2)

2.65

2.54~2.57

2.54

1.78

1.45

Tensile strength(MPa)

3800~4840

3100~3800

4020~4650

3500~6000

2900~3400

Flexibility capacity (GPa)

93.1~110

72.5~75.5

83~86

230~600

70~140

Breaking elongation(%)

3.1

4.7

5.3

1.5~2.0

2.8~3.6

Use peak temperature(°C)

650

380

300

500

250



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