Pp Needle Felt Filter Cloth - Chinaprice: contact company for price
HL selects the excellent PP fibers to produce into PP needle punched felt. Besides some properties as ordinary needle felt, it also has better anti-acid and better anti-alkali property than polyester needle felt, otherwise, the softening point of PP is higher than polyester, and its hydrolysis resistance is very good, so it has been widely used under the temperature of 100 degree centigrade for dusting, and also can be used at high acidity/alkalinity condition. It is also been widely used for solid-liquid separation of high acidity/alkalinity fluid.
In the field of liquid-solid separation, polypropylene needle felt is usually used to support devices such as frame filter, vacuum filter, belt filter, centrifugal filter. Besides its good dimensional stability, high strength, low elongation, it is porous and has smooth surface, which makes it has unique advantages such as high permeability, easy-cleaning and so on. In mineral processing, coal, petroleum, chemical and other industries, on the occasion need to filter small particles or fine filtration, polypropylene needle felt is absolutely better choice compared with traditional woven filter cloth.
Air permeability: 13m/min
Breaking strength (warp): 1000N/5*20cm
Breaking strength (weft): 1300N/5*20cm
Elongation at break (warp) : <25%
Elongation at break (weft) : <40%
Adaptive continuous working temperature: <90 degrees centigrade
Adaptive peak working temperature: 100 degrees centigrade
Finishing process: singed, eggshell, heat setting
Cement raw material, mills, packaging and transportation links; ironsmelting, casting, sintering, electric-arc furnaces dedust and other sectors in iron and steel industry; alumina conveying, dust collection for aluminum flue gas and non-ferrous metal smelting gas; wood processing, food processing, pharmaceutical and other industries.
- Posted By: Suzhou Huilong Purifying Filter Co., Ltd
- Phone: 8651255155688
- Address: Datang industry park, Qiandeng, Kunshan, Shuzhou, China
- Website: http://hlfilter.com
Published date: June 21, 2013 -
- Business Description: HL FILTER has delivered filter solutions for various kinds of large
sections of the manufacturing industry since its foundation in 20th
Based on the comprehensive process knowledge, we developed a large number of different standard filter products. And we can solve and offer a wide range of special products tailored to needs of individual customers.
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