Copyright © HUZHOU SENNUO FLUORINE MATERIAL TECHNOLOGY CO., LTD
Type |
ePTFE air dust-removing composite material |
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Name |
Polyester needle felt coating |
Polyester stripe anti-static needle felt coating |
Polyester mesh anti-static needle felt coating |
Polyester mixed conductive needle felt coating |
Acrylic needle felt coating |
PPS needle felt coating |
|
Product Number |
SN/PE/PE-506 |
SN/PE/PE-5041 |
SN/PE-506 |
SN/PE-506 |
SN/DT-506 |
SN/PPS-501 |
|
gram weight(g) |
500 |
500 |
500 |
500 |
500 |
500 |
|
Thickness (um) |
2.2 |
1.8 |
1.8 |
1.8 |
2.2 |
1.7 |
|
Air Permeability (L/m².S@125pa) |
25-40 |
25-40 |
25-40 |
25-40 |
25-40 |
25-40 |
|
Resistance |
200-250 |
200-250 |
200-250 |
200-250 |
200-250 |
200-250 |
|
Filtration efficiency(%) |
98 |
98 |
98 |
98 |
99 |
99 |
|
component |
ground cloth |
Polyester filament |
Polyester filament+ |
Polyester filament+ |
Polyester filament |
Acrylic |
PPS |
Surface layer |
Polyester fiber |
Polyester fiber |
Polyester fiber |
Polyester fiber/ |
Acrylic fiber |
PPS fiber |
|
Breaking strength (N/20cm) |
MD |
≥1100 |
≥1100 |
≥1100 |
≥1100 |
≥850 |
≥900 |
CD |
≥1500 |
≥1500 |
≥1500 |
≥1500 |
≥850 |
≥1200 |
|
elongation at break(%) |
MD |
≤30 |
≤30 |
≤30 |
≤30 |
≤25 |
≤25 |
CD |
≤50 |
≤50 |
≤50 |
≤50 |
≤45 |
≤45 |
|
Operating temperature (℃) |
Long-term use temperature |
130 |
130 |
130 |
130 |
125 |
160 |
Instantaneous use temperature |
150 |
150 |
150 |
150 |
140 |
190 |
|
Heat shrinkage rate |
MD |
≤1 |
≤1 |
≤1 |
≤1 |
≤1 |
≤1 |
CD |
≤1 |
≤1 |
≤1 |
≤1 |
≤1 |
≤1 |
|
Post processing |
Heat setting、Singing、Glazing 、PTFE laminating |
Heat setting、Singing、Glazing 、PTFE laminating |
Heat setting、Singing、Glazing 、PTFE laminating |
Heat setting、Singing、Glazing 、PTFE laminating |
Heat setting、Singing、Glazing 、PTFE laminating |
Heat setting、Singing、Glazing 、PTFE laminating |
Type |
ePTFE air dust-removing composite material |
|||||
Name |
Aramid needle felt coating |
Flumesi needle felt coating |
729/922 Woven fabric |
Fiberglass cloth coated filter |
PTFE Filter coating |
|
Product Number |
SN/AT-501 |
SN/P84+GE/GE-858 |
SN/729JZB-316 |
SN/BXB-775 |
SN/PTFE-750 |
|
gram weight(g) |
500 |
850 |
315 |
775 |
700 |
|
Thickness (um) |
2.3 |
2.2-2.8 |
0.6 |
0.8 |
1.0 |
|
Air Permeability (L/m².S@125pa) |
25-40 |
25-40 |
25-40 |
20-30 |
25-40 |
|
Resistance |
200-250 |
200-250 |
200-250 |
200-250 |
200-250 |
|
Filtration efficiency(%) |
99 |
98 |
97 |
99 |
99 |
|
component |
ground cloth |
Aramid |
glass fiber |
Polyester woven fabric |
glass fiber |
PTFE woven fabric |
Surface layer |
Aramid fiber |
P84 fiber/glass fiber |
Polyester fiber |
glass fiber |
PTFE fiber |
|
Breaking strength (N/20cm) |
MD |
≥800 |
≥1800 |
3100 |
≥220 |
>700 |
CD |
≥1200 |
≥1800 |
2100 |
≥204 |
>500 |
|
elongation at break(%) |
MD |
≤25 |
≤10 |
188.8 |
≤48 |
≤20 |
CD |
≤45 |
≤10 |
22% |
≤40 |
≤20 |
|
Operating temperature (℃) |
Long-term use temperature |
204 |
260 |
130 |
260 |
250 |
Instantaneous use temperature |
240 |
300 |
150 |
280 |
265 |
|
Heat shrinkage rate |
MD |
≤1 |
≤0.5 |
≤1 |
≤1 |
≤2 |
CD |
≤1 |
≤0.5 |
≤1 |
≤1 |
≤2 |
|
Post processing |
Heat setting、Singing、Glazing 、PTFE laminating |
Heat setting、PTFE impregnated or PTFE coated |
|
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|
Test standards:
* Air permeability (ASTM D737 test differential pressure: 125PA)
* Resistance (EN1822-3:1998) Test conditions: air flow 32L/Min filtered wind speed 5.33cm/s)
* Efficiency (GB19083 EN134) test particle size (DOP): 0.1-0.3um
Our advantages
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Production workshop: Advanced production equipment and testing instruments, high standard production line, to create high quality products, mechanized production, strong production capacity, to ensure a continuous supply of goods. |
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Product application field
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chemical industry | steel and metallurgical industry | waste incineration industry | cement industry |
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Powerful manufacturers, large warehouses, sufficient supply a raw materials. You will don't have to worry about the peoble of out of stock. Timely delivery guaranteed. |