OEM Manufacturer Cloth Hepa Filter - P84 filter felt – Riqi Filter
OEM Manufacturer Cloth Hepa Filter - P84 filter felt – Riqi Filter Detail:
P84 / polyimide filter felt
Riqi produces p84 high-temperature needle-resistant filter felt which polyimide fiber produced by Austria LENZING Company. The filter material has the following three characteristics:
- significant temperature resistance; operating temperature 260℃, but with safe space to cope with downtime and accidents.
- good chemical resistance; the filtration value of p84 filter bag on acid waste dust has been confirmed in the past ten years of garbage incineration.
- Low back washing pressure and high efficiency of breaking away dust cake, The p84 characteristics are significant because of the fineness of the fiber itself, and the irregular fiber cross section increases the fiber surface area to the maximum and provides a lot of tiny pores to make the surface filtration effect better than the depth filtration.The dust only stays on the surface of the filter felt and does not penetrate into the filter felt. Therefore, the reverse washing pressure is small and the efficiency of cake stripping can be improved significantly. It has excellent fine powder collection efficiency and small working pressure difference.
P84 Technical data :
|
Material |
P84 fiber |
|
|
Scrim |
P84 |
|
|
Weight |
500g/m2 |
|
|
thickness |
2．2mm |
|
|
Breaking intensity (N/5×20cm) |
warp |
≥1100N / 5cm |
| weft |
≥1300N / 5cm |
|
|
breaking elongation (％) |
warp |
≤30% |
| weft |
≤40% |
|
|
Air permeability (L/㎡/S) (m3/㎡·min) |
200-300 17 |
|
|
260℃Thermal shrinkage warp |
< 1% |
|
|
260℃Thermal shrinkage weft |
< 1% |
|
|
working temperature |
260℃ |
|
|
Peak temperature |
280℃ |
|
|
Finishing treatment |
heating,singeing,calendering, |
|
Application: p84 filter material has gained rich application experience in gypsum plant, cement plant, garbage incinerator, liquid fluidized bed boiler, coal-fired boiler and so on.
Product detail pictures:
Related Product Guide:
Our pursuit and company intention is usually to "Always fulfill our purchaser requirements". We go on to acquire and layout excellent high quality products for both our previous and new consumers and realize a win-win prospect for our customers too as us for OEM Manufacturer Cloth Hepa Filter - P84 filter felt – Riqi Filter , The product will supply to all over the world, such as: Latvia, Croatia, Los Angeles, Adhering to the management tenet of "Managing Sincerely, Winning by Quality", we try our best to provide excellent products and service to our clients. We look forward to making progress together with domestic and international clients.
By Anna from Jordan - 2017.10.23 10:29
As a veteran of this industry, we can say that the company can be a leader in the industry, select them is right.
By Renata from Buenos Aires - 2018.02.08 16:45
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