Polyester Filter Bag Sewing Process Method CE Certificated
Description:
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: 10-15m3/m2/min@12.7mmH2O
5. Avaiable Finish: singed,calendar,PTFE membrane,W/O
Specification:
Industrial Dust collector filter bag tops include:Beaded snap band top, corded or ring top, raw top,
flat sewn top, top with grommet, top with loop, gasket top and other.
Size: diameter 100mm, 125mm, 130mm, 150mm, 180mm, 250mm ect.
Any length is available. Special size is customizable.
Process Method: sewing or welded
Item | 500gsm polyester filter felt |
Construction | Needle felt |
Fibre Composition | P1-Polypropylene |
Felt Area Weight | 500g/m2(±5%) |
Thickness | 1.9-2.0mm |
Mean Air Permeability | 16-20 m3/m2/min 12.7mmH2O |
Breaking Strength-MD(warp) | 1000 N / 5cm |
Breaking Strength-CMD(weft) | 1300 N / 5cm |
Breaking Elongation( N/5cm)-MD(warp) | 20% |
Breaking Elongation( N/5cm)-CMD(weft) | 39% |
Dry Shrinkage MD(130℃warp) | <1.5% |
Dry Shrinkage CMD(130℃weft) | <1.5 % |
Operating Temperatures | <120 deg C |
Recommended Maximum Continuous | 150deg C |
Recommended Maximum Surge | 150deg C |
Finish | Heat set, singed, calendared |
Features:
1 .selection of fine denier fiber, narrow aperture, high porosity, high filtration accuracy.
2) Mineral: cement, gypsum, lime, carbon black, asbestos, limestone, phosphate, alkali
3) Chemicals: acids, alkalis, fertilizer, PVC and other polymers, dyestuff, insecticide pesticide
4) Metals: aluminum, barium, rare metals
FAQ:
Q: Are you trading company or manufacturer ?
A: Yes, we are the manufacturer with continuous and improved R & D, production, sales and service supply.
Q: How long is your delivery time?
A: Generally it is 7-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge if the value is not big, but the courier charge will be on your side.
Q: What is your terms of payment ?
A: Payment<=5000USD, 100% in advance. Payment>=5000USD, 30% T/T in advance ,balance before shipment. ( Mainly accept Paypal, West Union and T/T)
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