Good Quality Filter Cloth - PPS filter felt – Riqi Filter
Good Quality Filter Cloth - PPS filter felt – Riqi Filter Detail:
Polypropylene 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:
We will constantly satisfy our respected customers with our good excellent, superior value and superior assistance due to we're additional experienced and far more hard-working and do it in cost-effective way for Good Quality Filter Cloth - PPS filter felt – Riqi Filter , The product will supply to all over the world, such as: Spain, Brunei, Borussia Dortmund, As an experienced group we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of our company is to build up a satisfactory memory to all customers, and establish a long term win-win business relationship. Choose us, we always wait for your appearance!
By Ada from Borussia Dortmund - 2017.08.16 13:39
Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
By Jill from Jeddah - 2018.12.11 14:13
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