Yarn: Monofilament, multifilament Properties: Acid-resistance, alkali-resistance, small specific gravity, high tensile strength, abrasion proof. Applications: Liquid-solid separation and dust collection. Mainly used in precision chemical industry, sugar-refinery, pharmaceutical, alumina industries, etc, for equipments of frame filter presses, belt filters, blend belt filter, disc filters, drum filters, centrifuge filters, etc.