KNOWLEDGE

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!


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