Material：
PP filter felt are made of 100% filament polypropylene fiber,after needle punched, singed or polish for the raw polypropylene filter felt material, then pp filter felt can be sewn into pp filter bags.

Feature:
1. Operation temperature 80 Deg c,
2. the max surge is 90 deg c.
3. good anti-acid, good  anti-alkali ,good hydrolysis stability

Available Finish: singed,calendar,heat set PTFE membrane,W/O,anti-static treatment.

Advantage:
Polypropyle filter felt are widely used in the liquid filtration field.

Application:
• Paints and varnishes
• Inks
• Chemicals
• Process water
And so on.