Well-designed Filter Cloth For Filter Press - P84 filter felt – Riqi Filter
Well-designed Filter Cloth For Filter Press - 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 products are widely recognized and trusted by users and can meet continuously developing economic and social needs for Well-designed Filter Cloth For Filter Press - P84 filter felt – Riqi Filter , The product will supply to all over the world, such as: Russia, Czech Republic, Cyprus, Based on products with high quality, competitive price, and our full range service, we have accumulated professional strength and experience, and we have built up a very good reputation in the field. Along with the continuous development, we commit ourselves not only to the Chinese domestic business but also the international market. May you moved by our high quality products and passionate service. Let's open a new chapter of mutual benefit and double win.
By Jean Ascher from United States - 2018.07.27 12:26
The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
By Heather from Frankfurt - 2017.03.28 12:22