Biodiesel Polyester Felt Filter Bag 1.8-1.9mm Thickness For Mine
Steel Industries
Material:
polyester filter bag are made of 100% filament polyester
fiber,after needle punched, singed heat set calender for the raw
polyester filter felt material, then polyester filter felt can be
sewn into polyester filter bags.
Feature:
1. Operation temperature 150 Deg c,
2. the max surge is 150 deg c.
3. good anti-acid, good anti-alkali ,good hydrolysis stability
4. Mean Air Permeability: 10-15 m3/m2/min@12.7mmH2O
5. It is the cheapest filter media in the bag filter filtration
field. Polyester bag filter is the most popular items in the bag
house system.
Available Finish: singed,calendar,heat set PTFE
membrane,W/O,anti-static treatment.
Advantage:
Polyester bag filters Breaking Elongation is less than 20% for MD
and 40% for CMD,low dry shrinkage, can work well in the 130 deg C.
the material is cheaper than other material, so widely used in a
lot of bag house system.
Specification :
| Construction | Needle felt |
| Fibre Composition | Polyester |
| Scrim Composition | Polyester |
| Felt Area Weight | 500g/m2(±5%) |
| Thickness | 1.8-1.9mm |
| Mean Air Permeability | 10-15 m3/m2/min@12.7mmH2O |
| Breaking Strength-MD(warp) | 900 N / 5cm |
| Breaking Strength-CMD(weft) | 1300 N / 5cm |
| Breaking Elongation( N/5cm)-MD(warp) | 20% |
| Breaking Elongation( N/5cm)-CMD(weft) | 40% |
| Dry Shrinkage MD(130℃warp) | ＜1.5 % |
| Dry Shrinkage CMD(130℃weft) | ＜1.5 % |
| Operating Temperatures | <130 deg C |
| Recommended Maximum Continuous | 130 deg C |
| Recommended Maximum Surge | 150 deg C |
| Finish | Heat set, singed, calendared W/O Repellent |
Application:
Polyester filter bag widely used in mine, limestone, cement, iron
and steel industries,alumina delivery, electrolytic aluminum,
non-ferrous metal production, wood processing, food processing and
pharmacy industry.
