nonwoven fabric used in filter paper
1.water filter
2,initinial filtration
3,customer design size
4,1.5-2.2mm thickness
Port: Shanghai
Minimum Order Quantity: 1 Ton/Tons demand processing
Supply Ability: 200,000 Square Meter/Square Meters per Year demand processing
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: PET+waterproof plastic bag
Delivery Detail: within ong month after deposit
special treatment:
Heat setting, calendar, water and oil repellent, anti-acid & alkali.
Material | Pet/pet shor fiber scrim | Pet/pet long staple scrim | |||||
Weight:g/m² | 450 | 500 | 600 | 450 | 500 | 600 | |
Thickness:mm | 1.6 | 1.8 | 2.2 | 1.55 | 1.75 | 2.15 | |
Air permeability:L/m².s | 300 | 250 | 200 | 300 | 250 | 200 | |
Breaking strength N/5*20 | Warp | >750 | >750 | >800 | >1000 | >1100 | >1150 |
Weft | >1150 | >1200 | >1400 | >1300 | >1350 | >1400 | |
Breaking elongation % | Warp | <35 | <35 | <35 | <25 | <25 | <25 |
Weft | <55 | <55 | <55 | <45 | <45 | <45 | |
Continuous working temperature | <=130 | <=130 | <=130 | <=130 | <=130 | <=130 | |
Instant working temperature | 150 | 150 | 150 | 150 | 150 | 150 | |
Acid resistance | Excellent | Excellent | |||||
Alkali resistance | Good | Good | |||||
Abrasion resistance | Excellent | Excellent | |||||
Dydrolytic stability | Good | Good | |||||
Finish treatment | Singeing, calendaring , heat setting, coated |
Application
It is widely used in such fields as steel ,non-ferrous metal , chemical industry , cement , medicine , foodstuff etc.