PPS filter bags are expertly crafted from polyphenylene sulfide (PPS), a superior thermoplastic polymer also known by its proprietary names, Ryton© or Procon©. These filter bags deliver exceptional filtration performance, featuring the following attributes:
- Outstanding High Temperature Resistance- PPS filter bags are engineered to function continuously at temperatures up to 160°C (320°F), withstanding surges up to 190°C (375°F). This capability makes them perfect for high-temperature applications like incinerators, power plants, cement production, and metal processing.
- Superior Chemical Resistance- These filter bags exhibit remarkable resistance to a wide array of acids, alkalis, and solvents. This makes them ideal for environments involving corrosive substances, such as in chemical processing and the pharmaceutical sector.
- Excellent Moisture Resistance- PPS filter bags are also resilient against moisture and hydrolysis, making them an excellent choice for areas with high humidity or wet conditions, including food processing and wastewater treatment facilities.
- Exceptional Mechanical Strength -These filter bags boast high tensile strength and tear resistance, ensuring durability against abrasion and tears. This is crucial for demanding applications in mining and construction industries where wear and tear are prevalent.
Beyond these filtration features, PPS filter bags also offer several other significant benefits:
- Extended Service Life -PPS filter bags are designed for longevity, even under challenging conditions, providing considerable cost savings over time.
- Effortless Cleaning and Maintenance -These filter bags are simple to clean and maintain, which minimizes downtime and enhances productivity.
- Eco-Friendly - Crafted from recyclable materials, PPS filter bags are an environmentally responsible choice.
Scrim-supported felt is exclusively utilized in Aokai PPS filter bags to enhance filtration efficiency and extend 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 |
State-of-the-Art Equipment
Aokai is committed to delivering innovative solutions tailored to valuable customers in various market segments. We continuously improve and innovate in automation and digitalization across production, after-sales, office, and warehousing sectors, ensuring the delivery of superior performance products and secure services.
ADVANCED INSPECTION SYSTEM
Our comprehensive testing equipment and skilled technicians provide a robust foundation for projects like working condition analysis, filter bag material selection, filter bag testing, flue gas testing and analysis, and filter bag life prediction, thereby safeguarding company production.
Exceptional Professional Service
We offer customers full-cycle service solutions to meet their needs comprehensively.
Extensive Application Experience
Trade Show Participation
Frequently Asked Questions (FAQ):
Q1. What are your payment terms?
A: We typically accept T/T, with details open for negotiation.
Q2. What are your delivery terms?
A: We offer delivery terms such as FOB, CIF, CFR, DAP, and DDU.
Q3. What is your delivery time frame?
A: Generally, it will take 10 to 15 days after receiving the 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 the 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 sizes:
(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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