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

Product Description

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℃.

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

ParameterPolypropylene PP Filter ClothCustom Range
MaterialWoven polypropylene (PP) multifilamentCustomizable on request
Continuous working temperature≤85℃Customizable on request
Transient temperature90℃Customizable on request
pH resistance1~13Customizable on request
Common models750AB-PP, PP-1080, PP-729Customizable on request
Filtration precision8~50 μmCustomizable on request
Weave typePlain / twill weave, heat-set finishedCustomizable on request

Applications

Electroplating sludge, pickling slurry and metallurgical materials
Electroplating sludge, pickling slurry and metallurgical materials
Chemical acid and alkali slurry and inorganic salt suspension
Chemical acid and alkali slurry and inorganic salt suspension
Acidic or alkaline wastewater treatment
Acidic or alkaline wastewater treatment
Food and pharmaceutical liquid filtration
Food and pharmaceutical liquid filtration
Non-ferrous metal mineral pulp dehydration
Non-ferrous metal mineral pulp dehydration

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