polyester dust filter bag

Detailed Product Description
Features:
1) Material: Nomex
2) Weight: 500gsm
3) Thickness: 2.0mm
4) Air Permeability (L/m2/S): 150 – 250
5) Tensile elongation: a) Warp: <25% b) Weft: <35%
6) Tensile strength (n/5 x 20cm): a) Warp: ≥1,000 b) Weft: ≥1,250
7) Working temperature (oC): a) Continuance: 204 b) Instant: 240
8) Surface treatment: calendering, dip forming process


Technical Specification:
PP(Polypropylene) DT(Homo-Polymer Acrylic) Polyester PPS Meta - Aramid P-84 Polyimide Fibreglass Teflon(PTFE)
Weight: 450 – 1,000 gsm
Finishing: Heat setting, single side singeing, calendering (double sides finishing would be available upon request)
Roll length and width: Can be customized
Packaging: Polybag in cartons
Delivery Time: 7-45 days
Payment Terms: Negotiable

Below fiber performance index for your reference.
PP(Polypropylene) DT(Homo-Polymer Acrylic) Polyester PPS Meta - Aramid P-84 Polyimide Fibreglass Teflon(PTFE)
Operating Temperature (°C, dry) 90/(100) 125/(140) 130/(150) 190/(200) 204/(220) 240/(260) 260/(280) 240/(280)
Abrasion Resistance Excellent Good Excellent Good Good Good Fair Excellent
Hydrolysis Resistance Excellent Very Good Poor Excellent Good Good Excellent Excellent
Alkali Resistance Excellent Fair Good Excellent Good Fair Fair Excellent
Organic Acid Resistance Excellent Excellent Fair Excellent Fair Very Good Very Good Excellent
Mineral Acid Resistance Excellent Very Good Fair Excellent Fair Very Good Very Good Excellent
Oxidation Resistance (15%) Good Good Good Poor Fair Very Good Excellent Excellent

Application
Cement industry Asphalt industry
Power Plants Coal industry
Carbon black industry Chemical industry smelting industry and so on
Feel free to contact us, we will get back to you within a day.