| Model: | - |
|---|---|
| Brand: | Hengyi |
| Origin: | Made In China |
| Category: | Textile & Leather / Fabrics / Non-woven Cloth & Industrial Fabrics |
| Label: | filter bag , dust filter bag , needle felt |
| Price: |
US $1.8
/ sqm
|
| Min. Order: | 200 sqm |
| Live Chat: | Last Online:05 Nov, 2019 |
Product Introduction
Polyester needle felt with PTFE membrane is made of high quality polyester fiber as raw material, and produced in German imported DILO needling production line, the product has excellent physical performance parameter index, and can achieve high filtering precision and long service life of the dust removal effect ; It can effectively dredge static electricity and prevent potential safety hazards such as burning bags and explosion.
Technical indicators
|
Fiber |
Polyester fiber |
||
|
Weight(g/m2) |
500-600g/m2 |
||
|
Thickness(mm) |
1.8-2.0mm |
||
|
Mechanical Finish |
Singeing,Calendaring |
||
|
Air Permeability (m2/m3/min) |
6-10 |
||
|
Break Strength(N/5cm) |
Warp |
≥900 |
|
|
Weft |
≥1200 |
||
|
Break Elongation(%) |
Warp |
≤35 |
|
|
Weft |
≤50 |
||
|
Working temperature (Degree C) |
130-150 |
||
|
Resistance to acid |
ordinary |
Resistance to oxidation |
Good |
|
Resistance to alkali |
ordinary |
Resistance to Hydrolysis |
ordinary |
Product Application
Suitable for the dust collection of mine, lime cement production, raw cement, grinding machine, packaging and other process, continuous casting and sintering, ironmaking processes of Iron and steel industry , alumina conveying, electrolytic aluminum production, non-ferrous metal smelting plant, wood processing, food processing, pharmaceutical and other industries
