PTFE coated nonwoven filter fabric
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PTFE coated nonwoven filter fabric
1.anti-abrasion,anti-acid,anti-alkali
2.good quality,competitive price
name: PTFE coated nonwoven filter fabric
component | 100%PTFE+PTFE membrane | |
Weight : g/ m2 | 750 | |
Thickness : mm | 1.4 | |
air permeability : L/ m2.s | 290 | |
N/ 5*20cm breaking strength | warp | ≥700 |
weft | ≥700 | |
breaking elongation (%) | warp | Less than 30 |
weft | Less than 45 | |
explosion strength (N/cm2) | ≥300 | |
contiuous working temperature (°C) | 240 | |
instant working temperature (°C) | 260 | |
finish treatment | heat setting | |
