Polypropylene filter cloth is melt spinning fiber, which is woven by warp and weft twisting with polypropylene high-strength filament as raw material. This series of products have excellent acid resistance, alkali resistance, hydrolysis resistance, oxidation resistance and mildew resistance.

Material properties: melt spinning fiber, excellent acid and alkali resistance, excellent strength, elongation and wear resistance, good chemical stability and good moisture absorption resistance; Heat resistance: slight shrinkage at 90℃; Elongation at break (%): 18-35; Breaking strength (g/d): 4.5-9; Softening point (℃): 140-160; Melting point (℃): 165-173; Density (g/㎝ 3): 0.9L.

Classification of filter cloth: polypropylene staple fiber filter cloth; Polypropylene long fiber filter cloth, polypropylene monofilament filter cloth

Filtration performance: polypropylene short fiber, short fiber, spun yarn with wool; Polypropylene fiber is long, and the formed yarn is smooth; Industrial cloth made of polypropylene staple fiber has better effect of powder filtration and pressure filtration than long fiber. Industrial cloth made of polypropylene long fiber has smooth surface and good air permeability.

Uses: chemical industry, ceramics, pharmacy, smelting, manufacturing, mineral processing as filter bottom.

Type: polypropylene long fiber filter cloth: 52l, 527, 534, 750AB, 8401(750A), 8402(750B), 108c；;

Polypropylene staple fiber filter cloth: 2403(4212).

Products are mainly used in the matching of solid-liquid separation equipment such as filter cloth of plate and frame filter press, vacuum suction filter, belt filter press, page filter, centrifuge, etc. in chemical industry, fertilizer, building materials, sugar making, non-ferrous metal refining, sewage treatment, etc.