Oil-repellent and waterproof dust filter bag

Oil-repellent and waterproof dust filter bag Advantage and Servic Advantage 1)Our plant is located in Fushun city the cradle of Chinese filtration material ,almost all Chinese experts from here. So we have experience and technic advantage. 2)We are the manufacturer, can assure the price ,quality and shipment. Service 1)Our experienced expert will help you choose the most appropriate filtration material right away! When you tell us your application field and working environment . 2)If your filtration material or dust collector filter meet problem just tell us, our expert will help you solve it.If  our problem we will responsible. Product Description Waterproof and oil-proof function of the non-woven needled felt product         In some of the working conditions, the water contains of the flue gas is high and the temperature of it is relative low. The humidity in the gas then turns to dew on the surface of the filtration bag. That often leads to the dust sticking on the surface of the bag and reduction of the filtration function. The waterproof and oil-proof function for the common needled felt material/bag are all not good. In order to prevent the above mentioned problem. We should apply the pos-treatment of dipping or surface coating of waterproof materials for the filtration material. The materials will have the function of waterproof and oil-proof function after the treatment and the size-fixing process under high temperature. The technology makes the filtration on bags having the same ideal performance even in the high humidity conditions.          Anyhow, the high humidity gas, especially the gas that contains water-absorbable dust, is easy to lead the dust sticking on the filtration bag. We recommend that the customers should choose the regular and simple round bag but not the flat bag with complex sharp and design. The working temperature of the dust catcher should be controlled to 10℃-20℃ higher that the dew point.   Performance  parameters:  

Material		Polyester fiber
Weigh (g/m2)		500~650
Thickness(mm)		1.8~2.0
Ventilation rate(m3/ m2/min)		12
Working temperature(℃)		130
Tension at break (N/5×20cm)	Warp	>900
	Weft	>1200
Acid and alkali resistance		Good
Surface treatment		Waterproof/oil-proof treatment(Teflon coating)
Water-sticking level (T=27℃,Humidity=20%)		Level5. AATCC100

Product Display:   Production &Shipping Quality Assurance Our bags passed a series of test by fabric stength tester,electronic thickness gauge,water speepage detector,thread yarn twist tester,air permeability tester, abrasion test. Application Fields 1) The fume and smoke treatment and particle removing system in metallurgy plant, alloy plant, steel works, moulding factories, fire-retardant factories and power stations   2) Fume filtration, tiny particle recycle and division of liquid and solid in aluminum electro analysis, tin, zinc, cooper and other rare metals   3) Smoke filtration in garbage burning, coal-feed boiler and liquidized laid boilers   4) Division of liquid, solid and tiny particle recycle in chemicals, coke, carbon, dyestuff, pharmacy and plastics   5) Asphalt concrete mixture, cements, ceramics, building materials, lime and plaster   6) Dust treatment, purification and collection in electronics, mining, foodstuff processing, flour and timber processing. Our Services Payment: 1.EXW,CIF,CFR,FOB ..etc. We accept Paypal, West Union, T/T usually. But we also accept L/C or OA under special situation. 2. If buyers have any problems about payment,please contact us ASAP. Shipping: 1. 3-15 working days since payment receipt(based on actual quantity). 2. Tracking NO. will be sent you after delivery.And you will get every important shipping status by email.  After-sales Service: 1. All goods will be inspected and tested before shipment. 2. Customer’s satisfactory is most important to us. If you have any problem or questions regarding our transaction. Feel free to contact us with any comments you may have.  FAQ 1.How to Order? 2.How to assurance the product quality? We will send the samples to you conform, and will produce the samples according to your satisfaction.  3.Can you provide free sample ? Normally, our product need sample fee, But we will charge your sample fee as less as we can, even sometimes free sample available.However, you have to pay us the courier cost like: DHL.FEDEX.UPS.TNT...   4.Generally, what time the products can make delivery In normal circumstances, the products can be delivered within two weeks. 5.Which shipment available? Normally, we ship goods by sea,air and express. Special requirement also acceptable      By sea to your nearest sea port      .   By air to your nearest air port      By express(UPS,DHL.FEDEX,TNT...) to your door  Remarks 1) The length of dust filter bags can be customized.   2) If your dust filter bag is different from our filter bag size, please send us your drawing size and the material which you need, we also produce the nonstandard filter bag.   3) Please send us your inquiry specification detail by email for quotation, thanks my friends.