Fengxinyuan alkali free glass fiber filter bag

  1、 Product performance: 1
Good heat resistance, can be used for a long time below 280 ℃
2
Dust is easy to peel off
3
Good dimensional stability, glass fiber itself does not shrink within the standard temperature
4
Good chemical etching resistance, acid and alkali resistance
5
High filtration efficiency, which can reach more than 99
5%
Alkali free glass fiber filter cloth is widely used in iron and steel, smelting, carbon black, ferroalloy, cement and other industries
2、 Variety and specification: 1
Variety: heat treatment (white), silicone oil (yellow), graphite (black) 2
Thickness: 0
3mm ~ 0
9mm3, diameter: 120mm ~ 300mm4, cloth width: 450mm ~ 2500mm 5
Organization: twill, broken twill, plain and satin alkali free glass fiber filter cloth technical parameters: product name alkali free glass fiber filter cloth alkali free glass fiber product code EWF580(W)-FS2  Thick , Degree (mm) , 0
58  G Weight (g / m2) 540  Tensile breaking strength Meridional direction (n / 5 & times; 20cm) 2600  Tensile breaking strength Latitude (n / 5 & times; 20cm) 2600  Recommended filtration wind speed (M / min) 0
5～0
8  Temperature resistance (℃) 80～300  Air permeability (1 / m2 & middot; s) 150～250  Special , Point Pretreatment process, high temperature resistance and corrosion resistance Pretreatment woven cylinder pretreatment process temperature resistance, corrosion resistance, post-treatment process, high temperature resistance, corrosion resistance fs2 Formula treatment is applicable to blast furnaces above 300m2; Use , Steel, smelting carbon black, ferroalloy, cement, etc