1.high filtration 2.experienced workers 3.high quality and low price 4.good after service 5.iso9001

Features:

1) Material: polypropylene

2) Weight: 800gsm

3) Thickness: 2.2mm

4) Tensile strength (n/5 x 20cm):

a) Warp: 1,700

b) Weft: 1,900

5) Tensile elongation: a) Warp: <50% b) Weft: <55%

6) Permeability (10-3m3/m2.S): 20 - 50

7) Working temperature (oC): a) Continuance: <90 b) Instant: 110

8) Surface treatment: singeing, calendaring

The polypropylene needle felt has the lowest temperature resistance,with its reasonable price and excellent hydrolysis resistant,anti-acid,anti-abrasion,etc,And maily is applied to the low temperature and high humid conditions.

Micro polypropylene need felt