Pressure Filter Fan
The choice of filter press filter cloth to filtering effect is very important, in the process of using filter press, the filter cloth plays the essential role. The performance quality, shaping correct or not directly affect the result. At present, the synthetic filter cloth is most common, and it is divided into the polyester fiber, vinylon, polypropylene fiber, polyamide fiber according to the difference of its material quality. In order to achieve the ideal interception effect and filtration rate, filter cloth is also need to be chose according to the technological conditions of granularity, density, chemical composition and filtration ground paste. Because of knitting difference in material quality and method, its intensity, elongation ratio, permeability, thickness are different, thus affected the filtration effect. In addition, filter medium also includes the cotton spinning cloth, the adhesive-bonded cloth, strainer, filter paper and pore membrane, according to the actual filtration request. If needs the technical service, please contact our company.
Features of Commonly used filter cloth:
Performance polyester fiber polyamide fiber polypropylene fiber vinylon
Acid resistance bad good not acidproof
Kali resistivity weak base good strong strong base
Electrical conductivity very bad better good general
Rupture elongation 30%-40% 18%-45% better 12%-25%
Restitution good 10% over 90% bad
Wear -resistance very good very good good better
Thermal stability 170 degrees 130 degrees 90 degrees 100 degrees
Softening point 230 -240 degrees 180 degrees 140 -150 degrees 00 degrees
Melting point 255 -265 degrees 210 -215 degrees 165 -170 degrees 220 degrees
Haijiang Filter Press Group
After-sales Hotline
Production base
Zhenhua New Road, Lubei New District, Hengshui city, Hebei Province
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400-612-1882
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