Polypropylene Filter Cloth | Filter Press Cloths

This woven fiber is widely chosen for its lightness, high strength and excellent resistance to most acids and alkalis. The sleekness of the fiber allows for excellent cake release. Since its moisture absorption is virtually nil, polypropylene is a good choice for an application such as dye production, where pigment changes can be made with only a light wash between batches. A latex border can be applied to the individual cloths to provide greater gasketing and sealing properties during the operation.

HEAT RESISTANCE: 190 ºF

Unit of Measure

Items	45PP Polypropylene Filter Cloth	62PP Polypropylene Filter Cloth	219PP Polypropylene Filter Cloth	336PP Polypropylene Filter Cloth	606PP Polypropylene Filter Cloth
Porosity¹	N/A 70 CFM	N/A 3 CFM	N/A 15-20 CFM	N/A 2-4 CFM	N/A 10 CFM
Weave	N/A 2 x 2 Twill	N/A Plain	N/A Plain	N/A 2 x 2 Twill	N/A Twill
Yarn	N/A Monofilament	N/A Spun Multifilament	N/A Multifilament	N/A Multifilament	N/A Spun Multifilament
Purpose	N/A Large Particle Filtration	N/A Fine Particle Filtration	N/A Fine Particle Filtration	N/A Fine Particle Filtration	N/A Fine Particle Filtration
Acids	N/A Very good resistance to both mineral and organic acids.
Alkalis	N/A Generally good resistance.
Reducing Agents	N/A Good resistance to most reducing agents.
Organic Solvents	N/A Good resistance to most organic solvents.
¹ NOMINAL BASED ON ASTM STANDARD