China OEM Filter Cloth Material - P84 filter felt – Riqi Filter
China OEM Filter Cloth Material - 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:
Always customer-oriented, and it's our ultimate goal to get not only by far the most reputable, trustable and honest supplier, but also the partner for our customers for China OEM Filter Cloth Material - P84 filter felt – Riqi Filter , The product will supply to all over the world, such as: Slovenia, Netherlands, Paraguay, we have complete material production line, assembling line , quality control system, and the most importantly, we have many patents technology and experienced technical&production team, professional sales service team. With all those advantages, we are going to create"the reputable international brand of nylon monofilaments", and spreading our products to every corner of the world. We are keep moving and try our best to serve our customers.
By Eartha from Tanzania - 2018.11.22 12:28
The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
By Gloria from Spain - 2017.08.28 16:02