Material analysis of dust filter bag 2

10. Polyester waterproof and oil-proof needle felt

Weight 500g/m2, air permeability 12m3/m2.min, waterproof and oil-proof treatment (Teflon coating), thickness 2.0mm, working temperature: 120℃, instantaneous temperature: 150℃

11. Polyester normal temperature coated needle felt

Weight 500g/m2, air permeability 2.4m3/m2.min, singeing, calendering, PTFE microporous film, thickness 2.0mm, working temperature: 120℃, instantaneous temperature: 150℃.

12. Polyester anti-static needle felt

Weight 500g/m2, air permeability 13m3/m2.min, singeing, calendering (Teflon coating), thickness 1.8mm, working temperature: 120℃, instantaneous temperature: 150℃.

13. Middle-temperature high-strength needle felt

Weight 500g/m2, air permeability 20m3/m2.min, singeing, calendering (Teflon coating), thickness 2.0mm, operating temperature 150℃. It is mostly used in situations where the industrial and mining environment is at a temperature of about 170°C.

14. FMS high-temperature composite needle felt

Weight 800g/m2, air permeability 15-30m3/m2.min, singeing, calendering, thickness 3.0mm, working temperature 90~280℃. It is mostly used in places where the environment temperature of steel, cement, metallurgy, and mining is relatively high.

15. Homo-polyacrylonitrile Acrylic Needle Felt

Weight 500g/m2, air permeability 18m3/m2.min, singeing, calendering (Teflon coating), thickness 2.0mm, operating temperature 150~160℃. It is mostly used in situations where the industrial and mining environment is at a temperature of about 140°C.

16. Domestic aramid needle felt (METAMAX)

The gram weight is 500g/m2, the air permeability is 20m3/m2.min, the singeing, calendering (Teflon coating), the thickness is 1.9mm, the use temperature is 200℃. It is mostly used in steel, cement, asphalt mixing, or industrial and mining environments where the temperature is relatively high.

17. Nomex high-temperature resistant needle felt

The gram weight is 500g/m2, the air permeability is 8~12m3/m2.min, the singeing, the thickness is 1.9mm, the use temperature is 200℃.

18. PPS polyphenylene sulfide needle felt

Weight 500g/m2, air permeability 15m3/m2.min, high-temperature setting, singeing, coating, 2.0mm, use temperature 190℃. It is mostly used in electric coal-fired boilers, garbage incineration, or high-temperature areas with high acid and alkali content.

19. Huatek high-temperature resistant needle felt

Weight 950g/m2, air permeability 18-32m3/m2.min, Teflon coating, thickness 3.0mm, operating temperature 260~300℃. It is mostly used in occasions where the industrial and mining environment is extremely harsh and the temperature is high.

20. P84 polyimide needle felt

The gram weight is 500g/m2, the air permeability is 14m3/m2.min, the singeing, the thickness is 2.1mm, and the use temperature is 260℃ without alkali. It is mostly used in electric coal-fired boilers, garbage incineration, or occasions with harsh industrial and mining environments and high temperatures.

21. Glass fiber needle felt

Weight 950g/m2, air permeability 20-35m3/m2.min, Teflon coating, thickness 3.0mm, operating temperature 90~280℃. It is mostly used in power plants, submerged arc furnaces, blast furnace gas, and other carbon black occasions.

SINO is a high-tech enterprise integrating the research and development, production, and sales of dust-removing cloth bags and denitration catalysts. Dust collection bags have been widely used in cement, steel, glass furnaces, waste incineration power generation, biomass power generation, non-ferrous metal smelting, and other industries!