Thermal Power Plant Dust Filter PPS Filter Bag, Ryton Filter Bag
PPS filter bags 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 can not be used, PPS Filter Bag can be substituted. PPS dust filter bags has good flame retardant and excellent heat function, excellent performance of strong acid and alkali resistance, excellent hydrolysis resistance capability and strong chemical stability. And Acrylic, Homopolymer Acrylic Filter Bags are widely applied in dust filtration of the non-ferrous metal process, smelting process, carbon black, cement production production process, lime and fertilizer
production process, coal dry process, and in the dedusting field. It has strong resistance to organic solvents, oxidants, inoprganis and organic acids. Other filtration materials, like PTFE, Fiberglass, Acrylic has their unique characteristic and can be applied in different working conditions.
PPS (Ryton) Filter Bags(Polyphenylene Sulfide)
Application
Application:
PPS (Ryton) Filter Bags 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, powdercollection, pneumatic conveying, cement industry, and more. When due to chemical attack and hydrolysis causes, Aramid cannot be used, PPS (Ryton) Filter Bag can be substituted.
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
Disadvantage is that antioxidant performance of PPS (Ryton) Filter Bag is poor, it reacts to oxidation-corrosion. It is suitable for gas with O2 composition < 10%
Product Parameters
Series: |
PPS550gsm |
| Material: |
PPS (RYTON) 450 - 650g/sq. m needle felt |
| Fibre: |
100% PPS / RYTON staple fibre (Toray / Toyobo, Japan original fibre, or Chinese fibre available) |
| Scrim: |
100% PPS / RYTON staple fibre (Toray / Toyobo, Japan original fibre, or Chinese fibre available) |
| Weight: |
400 - 650g/m2 (customized) |
| Finishing: |
Heat setting, single side singeing, calendering (double sides finishing would be available upon request) |
| Specifications: |
Customized according to drawing / sample |
| Packaging: |
Polybag in cartons |
| Applications: |
Coal-fired power plant, waste incinteration plant, circulating fluidized bed boilers, etc. |
| Delivery Time: |
7-45 days |
| Payment Terms: |
|
Below fiber performance index for your reference.
|
Operating Temperature (° C, dry) |
Abrasion Resistance |
Hydrolysis Resistance |
Alkali Resistance |
Organic Acid Resistance |
Mineral Acid Resistance |
Oxidation Resistance (15%) |
| PPS |
190/ (200) |
Good |
Excellent |
Excellent |
Excellent |
Excellent |
Poor
|
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