High bonding strength between nanofiber and polyester spunbond nonwoven fabric, small pore size, high dust capacity, back blowing resistance, easy dust removal, can achieve high efficiency and lower pressure drop performance. Widely used in industrial dust, medicine&food, welding dust, mining&mineral processing, mechanical processing and other fields of the back blowing reusable filter cartridge production.
Nano fiber composite filter material is sprayed on imported polyester substrate by high-voltage electrospinning (antistatic, flame retardant, water and oil repellent treatment). F7-h11 (en779-2012) filter materials with different filtration precision can be made by adjusting the spraying distribution. Nano film mulching technology can significantly reduce the pore size of filter materials, greatly increase the specific surface area, and intercept more fine particles On the surface of filter paper, the filtration mechanism is changed from deep filtration to surface filtration.
Nanofiber and polyester spunbonded fabric have high bonding strength, small pore size, high dust capacity, anti back blowing and easy cleaning, which can achieve high efficiency and low resistance performance. It is widely used in the production of back blowing reusable filter cartridge in industrial dust, pharmaceutical food, welding fume, mineral processing, mechanical processing and other fields.
1. Base media: Spunbonded polyester composite nanofiber
2. Operating efficiency: 95% on 0.3 micron（customizable）
3. Washable: Several times
4. Maximum operating temperature: 200oF/93oC
5. Abrasion resistance: Excellent
6. Chemical tolerance: Excellent
7. Optional flame retardant media(FR): To order