PPS filter bags, crafted from the high-performance thermoplastic polymer known as polyphenylene sulfide (PPS), also recognized by the proprietary names Ryton© and Procon©, exhibit exceptional filtration properties such as:
- Superior High Temperature Resistance- PPS filter bags boast continuous operation capabilities at temperatures as high as 160°C (320°F), withstanding surges up to 190°C (375°F). This makes them perfect for high-temperature applications, including incinerators, power generation, cement production, and metal processing.
- Outstanding Chemical Resistance- PPS filter bags are highly resistant to numerous acids, alkalis, and solvents, making them ideal for environments with corrosive chemicals, such as chemical processing and pharmaceutical industries.
- Exceptional Moisture Resistance- PPS filter bags demonstrate robust resistance to moisture and hydrolysis, making them suitable for high humidity or wet conditions found in food processing and wastewater treatment industries.
- Remarkable Mechanical Strength -PPS filter bags feature high tensile strength and tear resistance, providing excellent durability against abrasion and tear. This is crucial for applications with intense wear and tear, such as mining and construction.
Beyond these impressive filtration characteristics, PPS filter bags offer additional benefits, including:
- Extended Service Life -PPS filter bags ensure long-lasting performance even in the most demanding conditions, resulting in significant cost savings over their lifespan.
- Effortless Cleaning and Maintenance -PPS filter bags are easy to clean and maintain, minimizing downtime and enhancing productivity.
- Eco-Friendly Choice - Made from recyclable materials, PPS filter bags represent an environmentally conscious option.
Aokai employs scrim-supported felt exclusively in its PPS filter bags to enhance filtration efficiency and extend their lifespan.
| 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 |
Advanced Equipment
Aokai is committed to delivering innovative solutions to its valued customers across market segments. The company continuously enhances automation and digitalization in production, after-sales, office, and warehousing to offer higher-performance products and more reliable services.
COMPREHENSIVE INSPECTION SYSTEM
Equipped with top-tier testing equipment and skilled technicians, Aokai provides a robust foundation for tasks such as working condition analysis, filter bag material selection, filter bag testing, flue gas testing and analysis, and filter bag life prediction, ensuring seamless production operations.
Exceptional Professional Service
Delivering full-cycle service solutions tailored to our customers' needs.
Extensive Application Experience
Trade Show
Frequently Asked Questions (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: We offer various terms including FOB, CIF, CFR, DAP, and DDU.
Q3. How about your delivery time?
A: Typically, after receiving a 30% deposit, delivery will take approximately 10 to 15 days. The exact timeframe is contingent upon the specific items and order quantity.
Q4. What is your sample policy?
A: We are pleased to offer free samples; however, the freight cost is not included.
Q5. Can you produce according to the samples?
A: Absolutely, we can manufacture based on your samples or technical drawings. We have the capability to build the necessary molds and fixtures.
Q6. Do you test all your goods before delivery?
A: Yes, we conduct a thorough 100% inspection of all goods before dispatch.
Q7. How do you choose the material for a filter bag at a competitive price?
A: Each filter boasts unique characteristics and parameters. To select the appropriate material for a dust collector filter bag, consider the following essential parameters:
(1) Operating temperature
(2) Humidity levels
(3) Dust particle diameter
(4) Chemical properties of the gas
(5) Abrasiveness of the dust
(6) Mechanical parameters of the filter
Q8. What size information do you need when producing filter bags?
(1) Diameter or semi-perimeter of the filter bags
(2) Length of the filter bags
(3) Diameter and thickness of CPO on the dust collector
(4) Drawings or samples of the filter bags
(5) Material composition of the filter bags
(6) Type of filter bag: round or flat; type of filter bag top: snap cuff or snap ring
(7) Application of the filter bags: e.g., cement, asphalt, power plants, chemical industries, waste incineration, metallurgy, etc.
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