Poly-vinyalchol filter cloth is made of Poly-vinyalchol filber (PVA). At present, we can produce poly-vinyalchol staple fabrics only. The products possess the

Poly-vinyalchol Filter cloth which made of Poly-vinyalchol fiber (PVA), can be divided into PVA staple Filter cloth and PVA long thread Filter cloth. These products possess the properties of weak acid-resistance, alkali-resistance, high mightiness, specific gravity of 1014g/squ.mt, melting point of 215—250degree, and operating temperature maximum 130degree. They can also be divided into PA6 series and PA66 series, and the later performance is better than the former. They are mainly used in the chemical, coal mine, building materials, melting industrial, for the equipment in the strong alkali operating conditions, such as frame press filter, disc filter, and centrifuge filter. The filtering precision can reach less than 5 microns.
It can be divided into PA staple fiber filter cloth,
PA multifilament (long thread)filter cloth ,
PA monofilament filter cloth ,
PA multifilament/monofilament filter cloth .

Poly-vinyalchol Filter Cloth Specifications
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