Daheng Filter Cloth Co.,Ltd.            whiteblk.jpg (803 字节) 

www.all-filter.com                           

PTFE membrane coated polyester    Back

PTFE data sheet:

Membrane

PTFE

Scrim

polyester

 Weight (g/m2)

500

Thickness (mm)

1.7

Air permeability (m2m2/min)

1.8~3.6

(N/5 20cm)

Tensile strength

Warp

1100

 Weft

1350

 ()

Tensile Elongation

 Warp

25

  Weft

45

 (Mpa/min)

Broken strength (Mpa/min)

1.15

Working temperature()

130

Anti-acid

 Excellent

Anti-alkali

Medial

Anti-abrasion

 Excellent

The stability of water solution

Medial