PPS filter bags are crafted from polyphenylene sulfide (PPS), a high-performance thermoplastic polymer also known by the proprietary names Ryton© or Procon©. These filter bags are renowned for their superior filtration properties, which include:
- Exceptional High Temperature Resistance- PPS filter bags can continuously operate at temperatures up to 160°C (320°F), withstanding surges up to 190°C (375°F). This makes them perfect for high-temperature applications such as incinerators, power generation, cement production, and metal processing.
- Outstanding Chemical Resistance- PPS filter bags exhibit resistance to a broad spectrum of acids, alkalis, and solvents, making them ideal for settings where corrosive chemicals are present, such as in chemical processing and the pharmaceutical industry.
- Superior Moisture Resistance- PPS filter bags resist moisture and hydrolysis, making them an excellent choice for environments with high humidity or wet conditions, such as food processing and wastewater treatment.
- Robust Mechanical Strength- Featuring high tensile strength and tear resistance, PPS filter bags are built to withstand significant abrasion and wear, which is crucial for demanding applications in mining and construction.
Beyond these filtration benefits, PPS filter bags provide several other notable advantages, including:
- Extended Service Life- PPS filter bags boast a long service life, even under tough operating conditions, leading to substantial cost savings over time.
- Effortless Cleaning and Maintenance- Easy to clean and maintain, PPS filter bags help reduce downtime and enhance productivity.
- Eco-Friendly - Made from recyclable materials, PPS filter bags are an environmentally responsible choice.
Aokai utilizes scrim-supported felt exclusively in the production of PPS filter bags, enhancing filtration efficiency and extending the lifespan of the filter bags.
| Characteristics |
Rating |
| Fiber Content |
100% Virgin PPS |
| Weight |
550g/m² (16.22oz/yd²) |
| Thickness |
2.2mm (0.087in) |
| Fabric Construction |
Needlefelt |
| Continuous Operating Temperature |
160°C (320°F) |
| Maximum Surge Temperature |
190°C (375°F) |
| Abrasion Resistance |
Good |
| Acid Resistance |
Excellent |
| Alkali Resistance |
Excellent |
| Moist Heat Resistant |
Excellent |
| Energy Absorbsion |
Good |
| Filtration Property |
Excellent |
| Oxygen (15%+) |
Excellent |
Cutting-Edge Professional Equipment
Aokai is committed to delivering innovative solutions for its valued customers, continuously improving and innovating in automation and digitalization across production, after-sales service, office, and warehousing sectors to provide higher performance products and more secure services.
COMPREHENSIVE INSPECTION SYSTEM
With perfect testing equipment and professional technicians, Aokai ensures robust analyses of working conditions, precise material selection, rigorous filter bag testing, flue gas testing and analysis, and accurate filter bag life prediction, safeguarding company production.
Expert Professional Service
Providing customers with comprehensive, full-cycle service solutions.
Proven Application Experience
Trade Show Participation
Frequently Asked Questions:
Q1. What are your terms of payment?
A: T/T is usually accepted; details can be negotiated.
Q2. What are your delivery terms?
A: FOB, CIF, CFR, DAP, DDU
Q3. How about your delivery time?
A: Generally, it will take 10 to 15 days after receiving 30% deposit. The specific delivery time depends on the items and the quantity of your order.
Q4. What is your sample policy?
A: We can offer the sample for free, but do not pay freight cost.
Q5.Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q7.How to choose material for filter bag with good price ?
Since every filter has its own characteristics and parameters, when we choose filter material for dust collector filter bag, we have to know the following parameters:
(1) Working temperature
(2) Humidity
(3) Dust diameter
(4) Gas' chemical properties
(5) Dust abrasiveness
(6) Filter's mechanical parameters
Q8.When we produce the filter bags ,you need to provide the below size :
(1)The diameter of the filter bags /the semi-perimeter of the filter bags
(2)The length of the filter bags
(3)The diameter of CPO and the thickness of CPO on dust collector
(4)The drawing of the filter bags or the sample of the bag
(5)The material of the filter bags
(6)The type of the filter bags : round or flat ,the type of the filter bag top : snap cuff or snap ring
(7)The application of the filter bags ,cement ,asphalt ,power plant , chemical ,waste incineration , metallurgy and so on.
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