Description

High tensile strength polyster filter fabric is made from polyseter fibers by needle punched,and treatment with singeing,calendering,heat set process.

Polyester filter fabric technology advance

Design requirements for ultra fine non woven polyester filter fabric

1.High efficiency

Our company polyester filter fabric's emission requirements are superior to national standards.

2.Matching property

Resistance to temperature, corrosion, folding and wear.

3.Stability

Low running resistance and stable pressure difference

4.Reliability

Reduce operating costs and ensure service life

Polyester filter fabric structure

Ultra-fine fiber filtration layer

Fine fiber filtration layer

High tensile strength scrim

Coarse fiber conduction layer

Comparative diagram of cross section electron microscope between ultra-fine gradient polyster filter fabric and ordinary polyester filter fabric:

Application

ldea for moderate temperature,high humidity and high corrosive acid gas filtration in chemical,cement

steel mills and so on

Sucessful case

Heibei Xinda Iron and steel Co., ltd

Type: bag type filter

Gas volume: 420000NM3/H

Temperature: 120-150

Inlet Dust Concentration: 20mg

Emission<10mg/Nm³