OEM Supply Polyester Felt Filter - polypropylene filter felt – Riqi Filter
OEM Supply Polyester Felt Filter - polypropylene filter felt – Riqi Filter Detail:
olypropylene filter felt
Our company produces high-quality polypropylene fiber to make polypropylene needle filter felt. Besides the advantages of ordinary needle-punched filter felt, polypropylene has better acid resistance, alkalinity and lower softening point than polyester fiber, so polypropylene needle felt is generally used in flue gas temperature below 100℃ and high acid and alkalinity, or in liquid-solid separation field with higher acid and alkalinity.In the field of liquid-solid separation, polypropylene needle filter felt is usually used with plate-frame filter press, vacuum filter suction machine, belt filter, centrifugal filter and other liquid-solid separation equipment. It not only has the characteristics of good dimensional stability, high strength and low elongation,Because of its smooth surface, porosity and high permeability, it also has the unique advantages of low vacuum resistance, energy saving and easy cleaning. In mineral processing, coal preparation, petroleum, chemical industry and other industries, the need to filter small particles and ensure fine filtration occasions, polypropylene needle filter felt is far superior to the traditional woven filter material performance.
Polypropylene fiber needle-punched filter felt is usually made of 3 d or 6 d polypropylene short fiber, and reinforced base cloth is woven with high strength silk.
polypropylene needle-punched filter felt is mainly used in the field of liquid-solid separation in metallurgy, mining, petroleum, chemical, chemical fiber, medicine, food and other industries.
Polypropylene filter felt technical data:
|
Fiber |
polypropylene fiber |
polypropylene fiber |
polypropylene fiber |
|
|
scrim |
polypropylene filament |
polypropylene filament |
polypropylene filament |
|
|
weight |
500g/m2 |
550g/m2 |
600g/m2 |
|
|
thickness |
2.0mm |
2.1mm |
2.2mm |
|
|
Breaking intensity |
warp（N） |
900 |
950 |
1050 |
|
weft（N） |
1100 |
1200 |
1300 |
|
|
breaking elongation |
warp（%） |
≤25 |
≤25 |
≤25 |
|
weft（%） |
≤40 |
≤40 |
≤40 |
|
|
air permeability（m3/㎡·min） |
15 |
13 |
11 |
|
|
90℃ Thermal shrinkage warp |
< 1% |
< 1% |
< 1% |
|
|
90℃ Thermal shrinkage weft |
< 1% |
< 1% |
< 1% |
|
|
working temperature |
90deg ℃ |
90deg ℃ |
90deg ℃ |
|
|
acid-resisting |
excellent |
excellent |
excellent |
|
|
alkali-resisting |
excellent |
excellent |
excellent |
|
|
Finish treatment |
Heating, singeing, calendering |
|||
Product detail pictures:
Related Product Guide:
Our solutions are widely recognized and trusted by consumers and will meet up with constantly developing financial and social requires for OEM Supply Polyester Felt Filter - polypropylene filter felt – Riqi Filter , The product will supply to all over the world, such as: Ecuador, Ireland, Albania, Our solutions have national accreditation requirements for qualified, good quality products, affordable value, was welcomed by individuals all over the world. Our products will continue to improve inside the order and appear forward to cooperation with you, Definitely should any of those goods be of curiosity to you, be sure to letus know. We'll be satisfied to supply you a quotation up on receipt of the detailed needs.
By Victoria from Iceland - 2018.02.04 14:13
This company can be well to meet our needs on product quantity and delivery time, so we always choose them when we have procurement requirements.
By Hilda from The Swiss - 2018.04.25 16:46
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