| Model: | - |
|---|---|
| Brand: | Hengyi |
| Origin: | Made In China |
| Category: | Textile & Leather / Fabrics / Non-woven Cloth & Industrial Fabrics |
| Label: | Acrylic needle felt , needle felt |
| Price: |
US $6.3
/ qsm
|
| Min. Order: | 100 qsm |
| Last Online:05 Nov, 2019 |
The acrylic needle felt with PTFE membrane is made of acrylic fiber, purchased from toyo textile co., LTD., Japan,the fiber has excellent acid and alkali resistance and hydrolysis resistance, it can carry out efficient dust removal in dust collectors and industrial conditions with acid-alkali and humidity, and can be excellent to achieve less than 10mg/Nm3 dust emission concentration requirements .
|
Fiber |
Acrylic fiber |
||
|
Weight（g/m2） |
500-550g/m2 |
||
|
Thickness（mm） |
2.0-2.1mm |
||
|
After treatment |
Heat-setting ,Singed one side ,coating |
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|
Chemical Finish |
PTFE emulsion dipping |
||
|
Air permeability（m3/m2·min） |
2.0-3.0 |
||
|
Break Strength (N/10×5cm) |
Warp |
≥900 |
|
|
Weft |
≥1200 |
||
|
Break Elongation (%) |
Warp |
≤35 |
|
|
Weft |
≤50 |
||
|
Working temperature (℃) |
140-150 |
||
|
Resistance to acid |
good |
Resistance to oxidation |
good |
|
Resistance to alkali |
good |
Resistance to Hydrolysis |
good |
Product application
Suitable for the dust collection of detergent production, garbage incineration,asphalt,spray dryer, coal mill, power plant,etc.
