Polypropylene filter fabrics: Polypropylene fabrics series, wich are made of polypropylene fiber ,can be divided into PP staple fabrics , PP long thread fabrics ,and PP monofilament fabrics . these products posses the properties of acid-resistance ,small specific gravity ,the melting point 142-146, and operating temperature maximum 90. They are mainly used in precision chemical ,dye chemical ,sugar ,pharmaceutical , alumina industry , for the equipment of frame filter presses ,belt filters , blend belt filters, disc filters ,drum filters etc, the filter precision can be reach less than 1 micron .
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