Nomex(Aramid) Filter Bag
Nomex filter bag is also called Aramid filter bag.
Capacity: 2000 pcs per day
Finish Treatment: Singeing, Calendering, Heat Setting, Anti-static, Water&Oil Repellent, PTFE Membrane, PTFE Impregnation and so on special treatment can be chosen.
Customization Accepted.
Filtration Type: Outside-Filtration
Application: Asphalt Plant, Cement Plant Kiln And Clinker, Steel Plant and other high temperature flue gas filtration industries.
Optional Choice: Pleated Filter Bag (Star Bag)
Some knowledge about the filter bag in our Blog, please check here for more information!
Ask for free sample or trial order, please click here.
Description
Features of Nomex Filter Bag
Compared with the other heat-resisting fabrics, Aramid is cheaper and better. Good performances of intensity. Good abrasion and folding resistance. The acid resistance of our Aramid Filter Bag is good. If you want to know the details, please click here.
Specification of Nomex Filter Bag
| Heat resistance (℃/℉) | up to 240/464 |
| Fabric | 100% Nomex/Aramid Needle Felt |
| Diameter & Length | Customized |
| Area weight (g/m2) | 350-700 |
| MOQ | 50pcs |
Physical properties
| Air Permeability (L/m2/s @200pa) | Tensile Strength (N/5cm) | Temperature (℃/℉) | ||
| Warp | Weft | Continue | Instant | |
| 200-350 | 800 | 900 | 204/399 | 240/464 |
Chemical properties
| Acid Resistance | Alkali Resistance | Hydrolytic Resistance | Oxidation Resistance | Abrasion Resistance |
| Good | Good | Good | Moderate | Excellent |
Optional Aramid Fiber
| Aramid Fiber Specification | ||||
| Type | A | Color | white | |
| Danier | 22dtex | Length | 51mm | |
| Quantity | 3025.1kgs | |||
| Test Items | Units | Test Results | ||
| Max. | Min. | Ave. | ||
| Txtre | dtex | 2.38 | 2.33 | 2.36 |
| Tensile Strength | cN/dtex | 3.9 | 3.7 | 3.8 |
| Elongation | % | 42.23 | 38.34 | 39.91 |
| Staple Length | mm | 54 | 48 | 52 |
| Oil Pick-Up | % | 0.62 | 0.54 | 0.58 |
| Shrikage at 300℃ | % | 2.9 | 1.6 | 2.2 |
Notice: People call the Aramid Needle Felt as Nomex. In fact the “Nomex ®” is a registered trademark belongs to DuPont ®.
