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Polyester Needle Felt Jan 21, 2017

Polyester (pet) acupuncture filtering carpet dahua as raw material in the production of polyester staple fiber. Polyester needle felt in addition to common felt filter void bout high permeability, high dust collection efficiency, long life and other advantages.

Polyester (pet) acupuncture filtering carpet dahua as raw material in the production of polyester staple fiber. Polyester needle felt in addition to common felt filter void bout high permeability, high dust collection efficiency, long life and other advantages, because of its high temperature resistance level is moderate, moments of up to 150 c, acid and alkali-resistant moderate character and has very good resistance to abrasion, and so it was felt filter material used in one of the largest varieties. Surface treatment according to the different requirements of working conditions, Singeing and calendering or coating process. 1000D woven fabric used in all filament, finished at 155 after heat setting, surface coated with Teflon, in steel dust effects much better than any other polyester material for needle felt, service life of more than 1.


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