High definition Pp Filter Cloth - P84 filter felt – Riqi Filter
High definition Pp Filter Cloth - 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:
We thinks what buyers think, the urgency of urgency to act during the interests of a purchaser position of theory, allowing for much better high-quality, reduced processing costs, charges are more reasonable, won the new and outdated consumers the support and affirmation for High definition Pp Filter Cloth - P84 filter felt – Riqi Filter , The product will supply to all over the world, such as: belarus, Hungary, Egypt, With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in this field and other industries. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success! We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
By Eudora from Vietnam - 2018.05.22 12:13
The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.
By Gladys from luzern - 2017.12.02 14:11
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