Power Palnt Filter Dust Collector Filter PPS Filter Sock
Product Description of PPS Filter Bag
Our filtration industrial needle felt and filter bags including Polyester,Acrylic, Aramid,Nomex,PPS,P84,PTFE100%,fiberglass,etc.focusing one China domestic market demand and overseas market which is widely applied in dust separation and filtration industry . Meanwhile,we have complete full line for water and oil repellent treatment, PTFE membrane treatment ,and PTFE coating and impregnation. Our professional sewing machine and works can also provide you the best quality perfect filter bags.
Compared with aromatic polyamide fiber, it has better hydrolysis stability. The strength if fiber will not reduce even in 160ºC and 79% of relative humidity conditions for 500 hours. But its antioxidant ability is bad, therefore, it is particularly important to know the actual temperature, oxygen content NOX content in order to ensure the longer using life the product must have the special treatment if dipping and size-fixing at high temperature. It is also needed to suggest the working temperature at the range of 145ºC~160ºC to ensure the optimum operation. The material is the best choice for the application of bag-mode dust catcher for the domestic coal-fired boilers. Our PPS filtration bag is widely applied in the dust catcher for the coal-fired boilers of 75T,120T,240T,420T,490T and 1000T. The performance is quite good.
Performance:
Continuous gas continuous temperature is up to 160°C, instant heat resistant up to 200°C
Chemical structure is simple, strong and stable
Excellent performance of acid and alkali resistance!
Excellent hydrolysis resistance capability, and strong chemical stability
Good flame retardant and excellent heat resistance function
Application:
PPS (Ryton) Filter medias are widely used in coal-fired boilers, waste incinerators, coking furnaces, kiln furnaces, chemical dry process of flue gas cleaning processes, also using, carbon black, powder collection, pneumatic conveying, cement industry, and more. When due to chemical attack and hydrolysis causes, Aramid cannot be used, PPS (Ryton) Filter media can be substituted.
Technical Information of PPS Filter Bag
| Fiber |
PPS |
| Scrim |
PPS Spun Yarn |
| Weight |
500g/ m² |
| Thickness |
1.6mm |
| Width |
2150mm |
| Mechanical Finish |
Heaset and Signed One Side |
| Chemical Finish |
PTFE Dispersion |
| Air Permeability |
14 m3/ m²/min |
| Typical Load@Peak |
MD>900 XD>1100(N/5mm) |
| Typical Strain@Peak |
MD:25% XD:40% |
| Typical Strain@50N |
MD:1.5% XD:2% |
| Liner Strinkage@230ºC |
MD:3% XD3% |
Temperature
| Maximum Operation Temperature |
160ºC(Dry) |
| Maximum Surge Temperature |
190ºC(Dry) |
Technical Information
Dust collector filter bag |
Continuous temperature |
Peak Temperature |
Description |
Resistance to Acids |
Resistance to Alkalis |
Resistance to Oxidation |
PH Value |
| Nomex filter bag |
190ºC |
210ºC |
Nomex |
Excellent |
excellent |
restricted |
1~14 |
| Acrylic filter bag |
125ºC |
140ºC |
DT |
good |
good |
good |
3~11 |
| Polyester dust filter bag |
130ºC |
150ºC |
PE |
restricted |
moderate |
good |
4~12 |
| PPS filter bag |
160ºC |
190ºC |
PPS |
Excellent |
excellent |
moderate |
1~14 |
| P84 filter bag |
240ºC |
260ºC |
P84 |
good |
moderate |
good |
3~13 |
PTFE 100% filter bag |
240ºC |
260ºC |
PTFE |
Excellent |
excellent |
excellent |
1~14 |
| Fiberglass Filter bag |
260ºC |
280ºC |
BQ |
good |
good |
good |
3~11
|
Performance of PPS filter bag
Physical Properties
Fiber: PPS
Scrim: PPS Spun Yarn
Weight: 500g/
Thickness:1.6mm
Mechanical Finish: Heatset and Signed One Side
Chemical Finish:PTFE Dispersion
Air Permeability: 14m³//min
Typical Load@Peak:MD: 900, XD: 1100N/mm
Typical Strain@Peak:MD: 25%, XD:40%
Typical Strain@50N:MD: 1.5%, XD:2%
Liner Shrinkage@200 degree: 3%, XD:3%
Chemical Properties
Acids Resistance:Excellent
Alkalis Resistance:Excellent
Hydrolysis Resistance:Excellent
Oxidize Resistance:Poor
Abraison Resistance:Good
Temperature
Maximum Operation Temperature: 160 degree
Maximum Surge Temperature: 190 degree
FAQ
1, What kind of filter bags can you provide?
Re, P84, Nomex, PPS, PTFE filter bags are the main products we producve, and PP, DT filter bags are also within our capacity.
2, About the specification, what do you get?
Re, Common specifications like 130x2.45m, 150x4m or 160x6m and we can also design a certain specification for you.
It depends on customers' requirements. You can get more specific information on our web.
3, Can you tell me what certifacation you have?
Re, Yeah, we have got ISO9001 and SGS certification. We pay much attention to our products' quality.
4, What's your payment terms?
Re, Usually in 30% TT in advance and 70% balance against B/L copy.
5, May I ask what kind of after-sale services can you provide?
Re, We offer professional instructions during the installation and oversea service for you if necessarey. For the conplain and claim comes from the problem, we shall take it seriously and give a resonable reply.
Brief Introduction of ECOGRACE
We offer high efficiency filtration solutions and expert service for the filtration, show success in all dust emission
control and purifying projects. Some examples are in local fired boiler power plants, blast-furances in steel plants, asphalt mixing sites and cement kilns, other chemical industries. Our commithetment is to optimize the performance of dust filter to maximize particulate air pollution control. We strive constantly to imrpove our products and services for the benefit of our customers, providing filter with a long working life while reducing emission.
