2021 China New Design Filter Cotton - polyester filter felt – Riqi Filter
2021 China New Design Filter Cotton - polyester filter felt – Riqi Filter Detail:
Riqi filter company manufacture polyester needle filter felt selected 1-2.5 d of high quality polyester fiber, with high strength and low stretch yarn weaving reinforced scrim, through acupuncture reinforcement and treatment process.In addition to the characteristics of high porosity, good permeability, acid resistance and moderate alkalinity of ordinary felt filter cloth, the product has very good wear resistance, so it is the largest used variety of felt filter material.weight from 350 g/㎡-800 g/㎡, thickness from 1 mm-4mm our factory can be produced.
Finishing treatment include calendering, burning, heat setting, impregnation coating and so on. It has the characteristics of stable size, easy ash cleaning and long service life.
Technical data
|
fiber |
polyester staple |
polyester staple |
|
|
scrim |
Polyester filament |
Polyester filament |
|
|
weight |
500g/m2 |
550g/m2 |
|
|
thickness |
1.70mm |
2.00mm |
|
|
Breaking intensity |
warp |
≥11500N / 5cm |
≥1200N / 5cm |
| weft |
≥1500N / 5cm |
≥1600N / 5cm |
|
|
breaking elongation |
warp |
≤30% |
≤30% |
| weft |
≤45% |
≤45% |
|
|
（m3/㎡·min）air permeability |
14 |
12 |
|
|
130℃ Thermal shrinkage warp |
< 1% |
< 1% |
|
|
130℃ Thermal shrinkage weft |
< 1% |
< 1% |
|
|
working temperature |
130deg ℃ |
130deg ℃ |
|
|
peak temperature |
150deg ℃ |
150deg ℃ |
|
|
finishing treatment |
Heating,singeing,calendering,waterand oil repellent,PTFE coating and dipping
|
||
Mainly used in furniture, ceramics, powder coatings, batteries, cement, metallurgy, chemical, building materials, smelting, power generation, machinery, mining, oil, medicine, dyes, food, grain processing and other manufacturers of dust treatment.Application :
Product detail pictures:
Related Product Guide:
Our organization insists all along the quality policy of "product quality is base of business survival; purchaser gratification is the staring point and ending of an business; persistent improvement is eternal pursuit of staff" as well as the consistent purpose of "reputation 1st, purchaser first" for 2021 China New Design Filter Cotton - polyester filter felt – Riqi Filter , The product will supply to all over the world, such as: Armenia, Bulgaria, Montreal, We have developed large markets in many countries, such as Europe and the United States, Eastern Europe and Eastern Asia. Meanwhile with the powerful predominance in persons with ability, strict production management and business concept.we constantly carry on self-innovation, technological innovation, managing innovation and business concept innovation. To follow the world markets fashion, new products are kept on researching and providing to guarantee our competitive advantage in styles, quality, price and service.
By Lulu from Mongolia - 2018.06.21 17:11
The enterprise has a strong capital and competitive power, product is sufficient, reliable, so we have no worries on cooperating with them.
By Margaret from Finland - 2017.06.16 18:23
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