Fiber Glass Woven Filter Cloth and Filter Bag
A. E-fiber glass filter cloth is a kind of filter material made of fiber glass woven fabrics after some finish treatment, with the properties of anti-high temperature, anti-corrosive, anti-dewing, easy purging, stable size. They can keep a good filter efficiency under the temperature 280 degree centigrade continuously, nearly no shrinkage when the temperature up to 300 degree centigrade. Widely used for industrial dust collection in many kinds of plants.
Standard specification for fiber glass woven filter cloth(continuous filament):
| Model number |
Weight
(g/m2) |
Thickness
(mm) |
Tensile strength
(N/25mm) |
Bursting strength
≥N∮2cm |
Air permeability
(dm3/m2.s)
@200Pa |
Temperature
℃ |
Construction |
warp |
weft |
STE-300 |
315 |
0.3±0.03 |
1980 |
1560 |
700 |
180～320 |
280 |
Twill |
STE-400 |
420 |
0.4±0.04 |
2080 |
1790 |
820 |
160～320 |
280 |
Twill |
STE-500 |
540 |
0.5±0.05 |
2254 |
2205 |
940 |
180～300 |
280 |
Double filling weave |
STE-600 |
620 |
0.6±0.06 |
2380 |
2380 |
1080 |
190～310 |
280 |
Double filling weave |
STE-700 |
720 |
0.7±0.07 |
2460 |
2420 |
1200 |
180～300 |
280 |
Double filling weave |
E-fiber glass with PTFE membrane treatment, with the properties of tensile strength, low elongation, high temperature resistance, anti-corrosive, smooth surface, water repellent, etc.
Standard specification for the fiber glass woven filter cloth with PTFE membrane:
| Model number |
Weight
(g/m2) |
Thickness
(mm) |
Tensile strength
(N/25mm) |
Bursting strength
≥N∮2cm |
Air permeability
(dm3/m2.s)
@200Pa |
Temperature
℃ |
Construction |
warp |
weft |
STEM-300 |
315 |
0.3±0.03 |
1980 |
1560 |
700 |
20～40 |
260 |
Twill |
STEM-400 |
420 |
0.4±0.04 |
2080 |
1790 |
820 |
20～40 |
260 |
Twill |
STEM-500 |
540 |
0.5±0.05 |
2254 |
2205 |
940 |
20～40 |
260 |
Double filling weave |
STEM-600 |
620 |
0.6±0.06 |
2380 |
2380 |
1080 |
20～40 |
260 |
Double filling weave |
STEM-700 |
720 |
0.7±0.07 |
2460 |
2420 |
1200 |
20～40 |
260 |
Double filling weave |
B. E-Fiber glass bulk yarn filter cloth is a kind of new fabrics, when compare to the contiuous fiber glass filament filter cloth with the advantages of good air permeability, higher filter efficiency, lower resistance, many used for industrial dust collection in cement plants, carbon black plants, matellurgy, power plants, etc.
| Model number |
Weight
(g/m2) |
Thickness
(mm) |
Tensile strength
(N/25mm) |
Bursting strength
≥N∮2cm |
Air permeability
(dm3/m2.s)
@200Pa |
Temperature
℃ |
Construction |
warp |
weft |
STEB-500 |
480 |
0.5±0.05 |
1800 |
1200 |
820 |
250～360 |
280 |
Twill |
STEB-600 |
620 |
0.6±0.06 |
1920 |
1426 |
910 |
290～395 |
280 |
Double filling weave |
STEB-700 |
720 |
0.7±0.07 |
2150 |
1620 |
1110 |
280～370 |
280 |
Double filling weave |
STEB-800 |
820 |
0.8±0.08 |
2240 |
1840 |
1200 |
260～360 |
280 |
Double filling weave |
STEB-900 |
900 |
0.9±0.09 |
2420 |
2060 |
1360 |
240～350 |
280 |
Double filling weave |
After PTFE membrane treatment:
| Model number |
Weight
(g/m2) |
Thickness
(mm) |
Tensile strength
(N/25mm) |
Bursting strength
≥N∮2cm |
Air permeability
(dm3/m2.s)
@200Pa |
Temperature
℃ |
Construction |
warp |
weft |
STEB-600 |
620 |
0.6±0.06 |
1920 |
1426 |
910 |
20～40/60 |
260 |
Double filling weave |
STEB-700 |
720 |
0.7±0.07 |
2150 |
1620 |
1110 |
20～40/60 |
260 |
Double filling weave |
STEB-800 |
820 |
0.8±0.08 |
2240 |
1840 |
1200 |
20～40/60 |
260 |
Double filling weave |
STEB-900 |
900 |
0.9±0.09 |
2420 |
2060 |
1360 |
20～40/60 |
260 |
Double filling weave |
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