Metal Processing Filtration Air Filter Polyester Fiber Bag Filter
1. Material : 100% polyester staple fiber
2. Scrim: with polyester filament yarn
3. Width:≤2.2m
4. Thickness:1.7mm
5. Weight:500-550g/m2 ±10%
6. Temperature (°C): Continue: 130, Instant: 150
7. Certificate:ISO9001:2008
8. Brand Name:ECOGRACE
Features:
1.good anti-acid
2.good anti-alkali
3.good hydrolysis stability
4.excellent anti-anrasion
5.High quality and economical
6.Can be customized.
Applications:
polyester needle punched felt is used to make filter bags, they are widely used for air filtration in cement industry, chemical industry, Aluminum industry , carbon powder industry ,etc.
Specifications:
Weight (g/ m2) |
500 |
Thickness (mm) |
1.7 |
Air permeability (L/m2/min) |
≤2.2m |
Tensile strength
(N/5cm) |
warp |
≥1100 |
weft |
≥1500 |
Tensile elongation(%) |
warp |
≤35 |
weft |
≤60 |
Continuous working temperature(ºC) |
130 |
Short time Working temperature(ºC) |
150 |
Anti-acid |
Middle |
Anti-alkali |
Middle |
Anti-abrasion |
Excellent |
hydroly sis stability |
Middle |
Finishing treatment |
Singeing, Calendering,Heat setting |
Company Profile:
ZHEJIANG GRACE ENVIROTECH CO., LTD
Founded in 2000,Grace Filter MFG is a specializing in research and development,manufacture and the conversion of technical filtration nonwoven products and dust collecting system projects for a variety of industrial applications.
Our company is dedicating in two divisions:Filtration industrial needle felt and dust collector equipments manufacturing,an is recognized as one of leading manufacturers and suppliers of filter needle felt products and dust collector equipment and it's spare part products.
We have excellent professional teams work on the filtration technical developing nad quality control system.
Our filtration industrial needle felt and filter bags including Polyester,Acrylic,Aramid,Nomex,PPS,P84,PTEF 100%,fiberglass,etc,focusing at China domestic market demand and overseas market which is widely applied in dust separation and filtration industry.Meanwhile,we have complete full line for water and oil repellent treatment,PTFE membrane treatment,and PTFE coating and impregnation.Our professional sewing machine and workers can also provide you the best perfect filter bags.