PPS filter bags are crafted from polyphenylene sulfide (PPS), a high-performance thermoplastic polymer, also known by proprietary names Ryton© and Procon©. Renowned for their superior filtration properties, these PPS filter bags boast the following features:
- Exceptional High Temperature Resistance- PPS filter bags can operate continuously at temperatures up to 160°C (320°F), with the ability to withstand 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- These filter bags are resistant to a diverse range of acids, alkalis, and solvents, making them ideal for environments with corrosive chemicals, such as chemical processing and pharmaceutical industries.
- Impressive Moisture Resistance- PPS filter bags also showcase excellent resistance to moisture and hydrolysis. They are ideal for high-humidity or wet conditions, such as food processing and wastewater treatment.
- Robust Mechanical Strength -These filter bags feature high tensile strength and tear resistance, ensuring they can withstand abrasion and tearing. This is particularly crucial for applications with high wear and tear, like mining and construction industries.
In addition to their filtration capabilities, PPS filter bags offer numerous other advantages:
- Extended Service Life -Even under challenging conditions, PPS filter bags deliver a long service life, resulting in substantial cost savings over time.
- Effortless Cleaning and Maintenance -These filter bags are designed for easy cleaning and maintenance, reducing downtime and boosting productivity.
- Eco-Friendly - Made from recyclable materials, PPS filter bags are an environmentally friendly choice.
To enhance filtration efficiency and longevity, Aokai exclusively uses scrim-supported felt in the production of PPS 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 dedicated to delivering innovative solutions to valued customers across various market segments. Continuous advancements in automation and digitalization in production, after-sales, office, and warehousing ensure high-performance products and reliable services.
INSPECTION SYSTEM
Equipped with perfect testing equipment and professional technicians, Aokai provides robust support for projects including working condition analysis, filter bag material selection, filter bag testing, flue gas testing and analysis, and filter bag life prediction, ensuring the highest production standards.
Professional Service
Committed to offering comprehensive, full-cycle service solutions to our customers.
Extensive Application Experience
Trade Show
Frequently Asked Questions (FAQ):
Q1. What are your terms of payment?
A: Typically, T/T is accepted. Specific details can be negotiated.
Q2. What are your terms of delivery?
A: We offer terms such as FOB, CIF, CFR, DAP, and DDU.
Q3. How about your delivery time?
A: Typically, after receiving a 30% deposit, it will take around 10 to 15 days for delivery. The exact timeframe can vary depending on the item specifics and the order quantity.
Q4. What is your sample policy?
A: We provide samples free of charge; however, the freight cost must be covered by the recipient.
Q5. Can you produce according to the samples?
A: Absolutely, we can manufacture based on your samples or technical drawings. We are equipped to create the necessary molds and fixtures.
Q6. Do you test all your goods before delivery?
A: Yes, we conduct thorough 100% testing on all goods before they are dispatched.
Q7. How to choose material for filter bag with good price?
Each filter comes with unique characteristics and specific parameters. To select the appropriate filter material for a dust collector filter bag, it is essential to consider the following parameters:
(1) Working temperature
(2) Humidity
(3) Dust particle size
(4) Gas chemical properties
(5) Dust abrasiveness
(6) Filter's mechanical parameters
Q8. When producing the filter bags, please provide the following size specifications:
(1) The diameter or semi-perimeter of the filter bags
(2) The length of the filter bags
(3) The diameter and thickness of the CPO on the dust collector
(4) A drawing or sample of the filter bags
(5) The material of the filter bags
(6) The type of filter bags: round or flat, and the type of filter bag top: snap cuff or snap ring
(7) The application of the filter bags: cement, asphalt, power plants, chemical industries, waste incineration, metallurgy, and more.
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