PPS filter bags are crafted from polyphenylene sulfide (PPS), a high-performance thermoplastic polymer, also recognized by the proprietary names Ryton© and Procon©. These filter bags are celebrated for their exceptional filtration properties, such as:
- Exceptional High Temperature Resistance- PPS filter bags can continuously operate at temperatures up to 160°C (320°F) and handle surges up to 190°C (375°F). This capability makes them perfect for high-temperature applications like incinerators, power generation, cement production, and metal processing.
- Outstanding Chemical Resistance- Resistant to a broad spectrum of acids, alkalis, and solvents, PPS filter bags are ideal for environments with corrosive chemicals, such as those in chemical processing and pharmaceutical industries.
- Superior Moisture Resistance- PPS filter bags are resistant to moisture and hydrolysis, making them suitable for high humidity or wet conditions found in applications like food processing and wastewater treatment.
- High Mechanical Strength -Boasting high tensile strength and tear resistance, PPS filter bags withstand abrasion and tearing. This durability is essential in industries like mining and construction, where filter bags endure significant wear and tear.
Beyond these filtration characteristics, PPS filter bags offer additional benefits, including:
- Extended Service Life -Even in demanding conditions, PPS filter bags enjoy a long service life, leading to substantial cost savings over time.
- Effortless Cleaning and Maintenance -Easy to clean and maintain, PPS filter bags help reduce downtime and boost productivity.
- Eco-Friendly - Made from recyclable materials, PPS filter bags are an environmentally responsible choice.
Scrim-supported felt is exclusively utilized in the production of Aokai PPS filter bags to enhance filtration efficiency and prolong filter bag life.
| 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 to valuable customers across various market segments. We continuously enhance and innovate in automation and digitalization in areas like production, after-sales, office functions, and warehousing to offer customers superior performance products and reliable services.
Advanced INSPECTION SYSTEM
Equipped with perfect testing apparatus and professional technicians, we provide a robust foundation for projects involving working condition analysis, filter bag material selection, filter bag testing, flue gas testing and analysis, filter bag life prediction, and more, ensuring seamless company production.
Dedicated Professional Service
We offer comprehensive, full-cycle service solutions to our customers.
Extensive Application Experience
Trade Show
FAQ:
Q1. What are your terms of payment?
A: T/T is usually accepted; details can be negotiated.
Q2. What are your terms of delivery?
A: FOB, CIF, CFR, DAP, DDU
Q3. What is 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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