industry nonwoven needle punched polyester felt filter , PE felt filter
Quick Detail:
Normal temperature flue gas filtration felt
100% polyester
1.5mm to 3mm thickness
Weight from 350 to 800s
Width 2.1 meter maximum
High porosity ,good air permeability
Good price quality
Laminated compound,grads counterchange
Description:
High efficiency of removing dust particle
Easy clear and long useful life
Smooth surface after Singeing,Heat setting,Calendering.
Specifications:
Material | Polyester Fiber /Polyester scrim | |||||
Weight(g/m2) | 400 | 450 | 500 | 550 | 600 | |
Thickness(mm) | 1.4 | 1.6 | 1.8 | 2.0 | 2.2 | |
Air Permeability(m3/m2/min) | 21 | 18 | 16 | 13 | 12 | |
Tensile strength (n/5 x 20cm) | Warp | >1000 | >1000 | >1100 | >1100 | >1150 |
Weft | >1350 | >1400 | >1500 | >1550 | >1600 | |
Elongation (%) | Warp | < 25 | < 25 | < 25 | < 25 | < 25 |
Weft | < 45 | < 45 | < 45 | < 45 | < 45 | |
Working temperature() | Continues | ≤130 | ≤130 | ≤130 | ≤130 | ≤130 |
Instant | 150 | 150 | 150 | 150 | 150 | |
Finishing Treatment | Singeing,Het setting,Calendering |
Notices:
Polyester felt can be produ
Nonwoven needle punched Nomex Filter Industrial PE polyester filter cloth