Asphalt Mixing Plant Nomex Filter Bag with Water Repellent Treatment

• Filter Material: Aramid Fiber
• Scrim: Self Supported
• mechanical Finish: Heatset and Signed One Side
• Hydrolysis Resistance: Excellent
• Maximum Operation Temperature: 190 Degree
• Maximum Surge Temperature: 210 Degree
• Model NO.: Nomex
• Application: Dust Collection
• Transport Package: in Woven Bags
• Specification: Customized
• Trademark: ECOGRACE
• Origin: Shanghai, China (Mainland)
• HS Code: 5602100010
• Production Capacity: 50000PCS / Month

Product Description

Asphalt Mixing Plant Nomex Filter Bag with Water Repellent Treatment

Description:
Nomex filter bag is widely applied in Cement kiln filter, Asphalt mixing plant for high temperature smoke filtration. Nomex filter bag, high temperature resistant Nomex filter bag, water repellent treatment. Nomex filter bag offer one of the best total economies in a filtration system because of higher air to cloth ratios, higher temperature resistant function, and long wearing life.

Properties
1) Performs at high temperatures
Nomex filter bag can be used continuously at operating temperatures up to 218° C (425° F), and can handle higher temperature surges. However, to optimize dust filter bag wearing life, continuous temperatures of 204° C (400° F) and lower with minimum temperature surges are recommended.

2) Resists flexing and abrasion
Flex resistance of Nomex filter bag at room temperature is good, about equal to that of polyester fibers; After aging at temperatures of 121° C (250° F) and above its toughness if excellent. Nomex filter bag should give more than three times the wear life of polyester filter bags at 121° C (250° F) and above.

3) Effect of moisture
Nomex filter bag performs well at high operating temperatures with normal amounts of moisture. The wear life projections in the below graphs were developed using 6-10% H20. When operating in high moisture environments it would be worthwhile to investigate reduction of temperature to reduce wear life.
4) Resists Chemicals
Nomex filter bag, Aramid filter bag fier resists attacks by mild acids, mild alkalis, and most hydrocarbons. In acid environments, evaluation of Nomex filter bags should be made to ensure that the fiber will perform acceptably before insulation. Nomex filter bag, Aramid filter bag is acid environment, at temperatures above the dew point, will outperform polyester. Temperature above the dew point should be maintained to minimize chemical attack on Nomex filter bag and the dust collector equipment.


5) High temperatures
The most effective use of Nomex filter bag, aramid filter bag is in high efficiency filtering systems where effluent temperatures are above 250° F or in systems with surges over 250° F. In hot gas filtration systems.

Filter bags, dust collector bag, dust filter bag, dust bags, filter socks, - they all mean the same thing: An industrial grade fabric filter made from heavy duty material, all textile based, used in dust collecting systems, in either process filtration or pollution control.
The main type of dust filter bags including Nomex filter bag, PPS filter bags, P84 filter bag, PTFE filter bags, Acrylic filter bags, Polyester filter bags, dust filter bag, bag filters, dust collector bags.

Applications:
Nomex filter bag for higher temperature dust filtration, widely applied in Asphalt mixing plant, cement Kiln smoke dust filtration in cement plant, steel melting furnace smoke filtration and so on.
NOMEX filter bag offer one of the best total economies in a filtration system because of higher air to cloth ratios, higher temperature capability, and a long working life.
 
Technical Information
 

Media	Weight(g/m2)	Material Weaving/Scrim	Thickness (mm)	Temperature continuous/Max	Surface treatment
Polyester filter felt	600g/m2	PE/PE	1.9	135 /150	singed on one side
Polyester,oil and water , dirt repellent finish filter	550g/m2	PE/PE	1.7	135 /150	singed on one side oil  and  water  repellent  finish clean-ability  supporting  finish
Polyester+anti-static	550g/m2	PE/PE	1.7	135 /150	singed on one side , anti-static
PPS high-temperature resistant	550g/m2	PPS/PPS	1.7	190 /200	singed on one side
PTFE high-temperature resistant corrosion prevention	700g/m2	PTFE/PTFE	1.2	250 /280	singed on one side , corrosion prevention
Polyester+PTFE membrane	550g/m2	PE/PE	1.7	135 /150	singed on one side,PTFE membrane
P84 high-temperature resistant	550g/m2	P84/P84	2.8	240 /260	singed on one side  corrosion prevention
FMS high-temperature resistant	550g/m2	FMS/FMS	2.2	200 /200	singed on one side

 
 

Dust collector filter bag	Continuous temperature	Peak Temperature	Description	Resistance to Acids	Resistance to Alkalis	Resistance to Oxidation	PH Value
PP filter bag	90ºC	95ºC	PP	Excellent	excellent	restricted	1~14
Acrylic filter bag	125ºC	140ºC	DT	good	good	good	3~11
Polyester dust filter bag	150ºC	150ºC	PE	restricted	moderate	good	4~12
PPS filter bag	190ºC	200ºC	PPS	Excellent	excellent	moderate	1~14
Polyimid filter bag	240ºC	260ºC	P84	good	moderate	good	3~13
PTFE 100% filter bag	250ºC	280ºC	PTFE	Excellent	excellent	excellent	1~14
Fiberglass Filter bag	260ºC	300ºC	BQ	good	good	good	3~11

Competitive Advantage:
1. High Temperature resistant
2. Resists flexing and abrasion
3. Effect of moisture
4. Good chemical resistance
5. Dimensional Stability
6. Flame resistance