- Description
- Inquiry
Cement processing plant polyimide p84 dust filter bag
P84 high temperature resistant needle-punched filter felt is INSPECFIBERS (polyimide fiber) produced.
It is a high-efficiency filter material with high temperature resistance and acid and alkali resistance developed by other non-woven fabric production process.
At present, there are only a few manufacturers in China that independently develop, design and produce the filter material.
P84 filter material has high temperature resistance (can be used for a long time below 260 °C), and has good chemical resistance.
It has a very significant filtering effect on dusty gas with acid and alkali, making it in the waste incineration industry. It has highlighted higher dust removal efficiency in the waste incineration industry.
![](https://sc01.alicdn.com/kf/H051fc87068224a82b9be0d99af8c51676/220786392/H051fc87068224a82b9be0d99af8c51676.png_.webp)
Specifications
Fiber | P84 fiber bag | |||
Weight(g/m2) | 500-550g/m2 | |||
Thickness(mm) | 2.0-2.2mm | |||
Mechanical Finish | Heat-setting ,Singed one side | |||
Chemical Finish | PTFE impregnating | |||
Air Permeability (m2/m3/min) | 16 | |||
Break Strength(N/5cm) | Warp | ≥900 | ||
Weft | ≥1200 | |||
Break Elongation(%) | Warp | ≤35 | ||
Weft | ≤50 | |||
Working temperature (Degree C) | 260-280℃ | |||
Resistance to acid | Good | Resistance to oxidation | Good | |
Resistance to alkali | Good | Resistance to Hydrolysis | Good |
Applications
![](https://sc01.alicdn.com/kf/HTB1vkJteaSs3KVjSZPiq6AsiVXa1/220786392/HTB1vkJteaSs3KVjSZPiq6AsiVXa1.jpg_.webp)
Factory&Workshop
![](https://sc02.alicdn.com/kf/HTB1fYhmek5E3KVjSZFC762uzXXa3/220786392/HTB1fYhmek5E3KVjSZFC762uzXXa3.png_.webp)
![](https://sc02.alicdn.com/kf/HTB1AXpoelWD3KVjSZKP761p7FXaQ/220786392/HTB1AXpoelWD3KVjSZKP761p7FXaQ.png_.webp)
![](https://sc01.alicdn.com/kf/HTB1PddpemWD3KVjSZSg763CxVXad/220786392/HTB1PddpemWD3KVjSZSg763CxVXad.png_.webp)
Detailed Images
![](https://sc02.alicdn.com/kf/H21065996b7614a339dfb43a2c4eb53cel/220786392/H21065996b7614a339dfb43a2c4eb53cel.jpg_.webp)
Packing & Delivery
![](https://sc01.alicdn.com/kf/HTB1JlXPa3FY.1VjSZFn763FHXXav/220786392/HTB1JlXPa3FY.1VjSZFn763FHXXav.png_.webp)
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