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China industry manufacturer factory High efficiency Fiberglass Filter Bag
Features of Glass fiber industrial needle felt:
Application:
Technology Index of Glass fiber filter felt:
Name | Glass fiber needle felt | ||
Type | CMN-F | EMN-F | |
Weight:g/sqm | 950 | 1000 | |
Air permeability:L/sqm.s | 260 - 680 | 260 - 680 | |
Breaking strength N/5*20cm | warp | >2000 | >2100 |
weft | >1800 | >2000 | |
Breaking elongation % | warp | <10 | <10 |
weft | <10 | <10 | |
Temperature resistance℃ | 280 | 280 | |
Acid resistance | excellent | excellent | |
Alkali resistance | good | good | |
Abrasion resistance | general | general | |
Hydrolytic stability | good | good | |
Post-Treatment | Ptfe treatment | Ptfe treatment |