Polyester is a synthetic fiber, which is the name of polyester fiber. Polyester is often used in clothing fabrics and industrial filter cloth.
Features of polyester filter cloth:
1. Strength: Polyester filter cloth has high strength, which is nearly twice as strong as cotton and other materials.
2. Surface: The surface of the polyester filter cloth is smooth, and the woven filter cloth is easy to fall off the cake.
3. Elasticity: The polyester material is stretched to a certain length and recovers almost safely by itself. After woven into the filter cloth, high-temperature setting and other treatments can ensure the stability of the filter cloth, and it is not easy to stretch.
4. Temperature resistance: Polyester filter cloth has high-temperature resistance, generally between 120-150℃, and the temperature resistance in synthetic fibers is better than other materials.
5. Acid and alkali resistance: Polyester filter cloth is not resistant to acid, strong acid and strong alkali working conditions. It can be used in weak alkaline conditions.
6. Abrasion resistance: Polyester filter cloth has very good abrasion resistance, ranking second only to nylon in synthetic fibers.
7. Corrosion resistance: Polyester filter cloth has good corrosion resistance, resistance to oxidants and bleaching agents.
The filter cloth made of polyester material has the characteristics of polyester, such as double-layer polyester monofilament, single-layer polyester multifilament, and so on.