Product Details:
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Material: | Aramid Felt | Weight: | 500-600gsm |
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Working Temperature: | 204 ℃ Continuous And 240 ℃ Peak | Bag Finishing: | Singeing, Calendering, Heat Setting, Anti-static, Water&Oil Repellent, PTFE Membrane, PTFE Impregnation And So On |
Bag Head: | Seal Cuff, Bead Cuff | MOQ: | Negotiable |
Pack: | Carton And Pallet | Place Of Origin: | China |
High Light: | Asphalt Plant Aramid Filter Bag,600gsm Aramid Filter Bag,Aramid Felt Dust Collector Filter Bag |
Nomex Aramid Filter Bag For Asphalt Mixing Plant Dust Collector
1. SpecificationMata-aramid is manufactured by the polymerization of aromatic amides to form poly(m-phenylene isophthalamide). Meta-aramid filtration fabrics provide filtration at higher temperature than polyester or acrylic, withstanding 204℃ dry heat and 177℃ in conditions of high moisture. Meta-aramid has poor resistance to acidic conditions but good at alkaline conditions.
Finish Treatment: Singeing, Calendering, Heat Setting, Anti-static, Water&Oil Repellent, PTFE Membrane, PTFE Impregnation and so on
Bag Size: it is up to the CPO and installation and customized
Bag Head: seal cuff / groove snap / felt strip, bead cuff/ steel strip, etc can be chosen
Bag Body: Sewing or Hot sealing
Bag Bottom: Single or double bottom, with reinforcement or without reinforcement
2. Parameters of Aramid Filter Bags
Bag | Aramid Filter Bag | |||||
Felt | Aramid Needled Felt | |||||
Scrim | aramid | |||||
Weight | gsm | 500-550 | ||||
Permeability | cfm | 30-40,PTFE lamination 3-7 | ||||
Tensile Strength | Warp | ≥N | 900 | |||
Weft | ≥N | 1000 | ||||
Break Elongation | Warp | < % | 20 | |||
Weft | < % | 50 | ||||
Working Temperature | Continuous | Dry | ℃ | 204 | ||
Moist | ℃ | 177 | ||||
Short term | ℃ | 240 | ||||
Dry Shrinkage | Warp | <% | 1.5 | |||
Weft | <% | 1.5 | ||||
Specific Density | 1.38 | |||||
Support Combustion | no | |||||
Resistance | Hydrolysis | poor | ||||
Biological (mildew, bacteria) | no effect | |||||
Alkalis | good | |||||
Mineral Acids | fair | |||||
Orgnic Acids | fair | |||||
Oxidising Agents | poor | |||||
Orgnic Solvents | very good | |||||
Finishing | singeing, calendaring, oil and water proof, PTFE impregnation coating, PTFE lamination etc | |||||
3. Lab facility
Contact Person: Alex. Wu
Tel: +8613776264607