PTFE Membrane Polyester Needle Punched Felts

PTFE membrane polyester needle punched felts can be applied in the environment with high moisture, such as iron and steel plant, cement plant, power plant.

With PTFE membrane, the polyester needle punched felt has better filtration precision; PTFE Membrane polyester needle punched felt can retain the small particle size dust. The dust is also easy to be released, as the PTFE surface is very smooth. PTFE membrane can resist to acid and alkali.

Specification of Polyester Needle Felt:

1. Width: ≤2.2 m
2. Thickness: 2.0 mm
3. Weight: 400 -650g/m2 ±10%

Features :

1.High tensile strength

2.High filter precision

3.Excellent Anti-acid and alkali and hydrolysis resistance

4.More Smooth on surface

5.Little resistance during operation,save the energy.

Membrane treatment

The polyester membrane needle punched felt is smooth surface and strong chemical resistance. Combined the membrane to the normal needle punched felt surface and intercept the dust on the surface of membrane to come true the surface filtration and excellent chemical stability, no ageing and hydrophobic, extend the use life of needle punched felt.

Advantages:

1. Good Temperature-Resistance.  Physical Stability , Good Abrasion-Resistance.

 2. High Filtration Efficiency.

 3. Stable working time: up to more than 3000 hours.

 4. Variety of finish treatments.

 5. Competitive Price with Good Quality.

Details:

Applications:

Steel company, cement plant, flour mill, pharmacy company, asphalt plant, carbon black company, garbage incinerator, etc.