Filter Cloth

Polypropylene PP Filter Cloth

Outstanding acid and alkali resistance for corrosive slurry below 85℃.

Filter Cloth Series

Polypropylene PP Filter Cloth

Polypropylene filter cloth is woven multifilament filter fabric made of PP fiber with heat-set finishing. Different from polyester, nylon and monofilament filter cloth, it features outstanding acid and alkali resistance. It is widely used for solid-liquid separation of corrosive slurry in plate and frame filter presses at temperature below 85℃.

MaterialWoven polypropylene (PP) multifilament

Continuous working temperature≤85℃

Transient temperature90℃

pH resistance1～13

Common models750AB-PP, PP-1080, PP-729

Filtration precision8～50 μm

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Product Description

Key Features

Excellent resistance to acid

Excellent resistance to acid, alkali and most inorganic corrosive media.

Low density

Low density, light weight and good flexibility.

Low moisture absorption with stable filtering

Low moisture absorption with stable filtering performance under wet conditions.

Cost-effective for various corrosive filtration working

Cost-effective for various corrosive filtration working conditions.

Good resistance to many organic solvents

Good resistance to many organic solvents.

Technical Specifications

Parameter	Polypropylene PP Filter Cloth	Custom Range
Material	Woven polypropylene (PP) multifilament	Customizable on request
Continuous working temperature	≤85℃	Customizable on request
Transient temperature	90℃	Customizable on request
pH resistance	1～13	Customizable on request
Common models	750AB-PP, PP-1080, PP-729	Customizable on request
Filtration precision	8～50 μm	Customizable on request
Weave type	Plain / twill weave, heat-set finished	Customizable on request