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PPS(ryton) needle felt filter cloth
PPS(ryton) needle felt filter cloth
Supplier Info
[China Supplier]
Contact Person : Mr. jin jerry
Tel : 86-0576-83668211
Fax : 86-0576-83668892
Product Detail
NONWOVEN FILTER CLOTH: PTFE/P84/FMS/Nomex/PPS/GLASS FIBER PP/PET/ACRYLIC/PA ECT.

PPS is one of the best filter materials with the properties of anti -acid, anti-alkali, hydrolysis resistant, but it is not so good at anti –oxidant. Mainly be applied in waste incinerators, electric station boiler, industrial boiler, etc.

HNFILTER  provide PPS needle felt for dust collecting in cement plants, iron and steel plants, power plants, chemical plants, etc, the weight from 400g/sqm to 750 g/sqm can be customized.

We can finish them with water - oil repellent treatment, PTFE membrane treatment, PTFE pregnant treatment, etc.

Note: 1. special specification can be customized.2. maximum width:2.3meters.3. both filter cloth rolls and filter bags are available from HNFILTER

PPS fiber/PPS filament foundation

PPS/fiberglass foundation

weight(g/m2)

450

500

550

>800

thickness(mm)

1.6

1.8

2.0

2.0

air-permeability(m3/m2/min)

18

15

12

8-15

breaking strength(N/5*20cm)

warp

>1150

>1200

>1200

>2000

weft

>1200

>1300

>1400

>2000

breaking elongation(%)

warp

<30

<30

<30

<10

weft

<30

<30

<30

<10

continuous working temperature(°C)

≤190

≤190

instant working temperature(°C)

232

232

acid resistance

excellent

excellent

alkali resistance

excellent

excellent

abrasion resistance

excellent

excellent

hydrolytic stability

excellent

excellent

finish treatment

heat setting, singeing

singeing, calendering

PPS(ryton) needle felt filter cloth

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