FMS Needle felt dusting filter bag

Product introduction

FMS Needle felt dusting filter bag is also called FMS (Flumace). FMS needled filter felt series products have the characteristics of high temperature resistance, high strength, acid and alkali corrosion resistance, wear resistance, anti-bending and so on. After different surface chemical treatment and finishing technology, it also has the characteristics of easy cleaning, water repellant, anti-oil and anti-static. Mainly used in steel, carbon black industry, cement, calcium carbide and other high load, long life requirements of users.

Technical parameter

Thickness: 2.4-2.8mm

Gram weight: 950g/m2±20

Material: aramid fiber, glass fiber short cut, alkali free glass fiber base cloth;

Tensile fracture strength: > 1900 (N/5*20cm)

Tensile fracture strength: > 1900 (N/5*20cm)

Longitudinal elongation: < 10%

Zonal elongation: < 10%

Recommended filtration wind speed: 0.8--1.0 (m/min)

Temperature resistance: 220℃, instant 260℃

Air permeability: 15-23(m3/m2·min)

Aftertreatment: impregnation and high temperature setting treatment

Product characteristics

1.Excellent temperature resistance, can reach 260 degrees

2.Wear resistance, bending resistance, folding resistance is more excellent

3. Mechanical strength is significantly improved

4. Initial resistance and operating resistance are reduced

5.The filtration efficiency is improved

6.Filter wind speed increase

7. Service life is significantly improved

8.Improve the adaptability of dust

Application field

(1) Copper and iron (high furnace gas, electric furnace, converter, sintering workshop)

(2) metallurgy (copper, zinc and aluminum)

(3) Carbon black

(4) Cement (kiln, mill, vertical window, packaging workshop)

(5) Ferroalloy

(6) Calcium carbide furnace

(7) Coal-fired boilers in power plants

(8) Waste incinerator (raw waste, industrial waste, medical waste)

(9) Asphalt mixing

(10) Others (pesticides, dyes, lime kilns, titanium dioxide, asbestos wind)