PPS filter bags are crafted from polyphenylene sulfide (PPS), a high-performance thermoplastic polymer also known by proprietary names like Ryton© or Procon©. These filter bags are renowned for their superior filtration properties, which include:
- Unmatched High Temperature Resistance- PPS filter bags can function continuously at temperatures up to 160°C (320°F), withstanding surges up to 190°C (375°F). This exceptional thermal tolerance makes them ideal for high-temperature applications such as incinerators, power generation, cement production, and metal processing.
- Outstanding Chemical Resistance- With resistance to a broad spectrum of acids, alkalis, and solvents, PPS filter bags are perfect for environments where corrosive chemicals are prevalent, including chemical processing and pharmaceutical industries.
- Superior Moisture Resistance- PPS filter bags stand up to moisture and hydrolysis, making them ideal for high-humidity or wet conditions found in food processing and wastewater treatment.
- Robust Mechanical Strength- Featuring high tensile strength and tear resistance, PPS filter bags are designed to endure abrasion and tear, crucial for industries like mining and construction where high wear and tear are common.
Beyond these exceptional filtration characteristics, PPS filter bags offer additional benefits like:
- Prolonged Service LifePPS filter bags deliver long-lasting performance even under challenging conditions, resulting in substantial cost savings over time.
- Ease of Cleaning and Maintenance- PPS filter bags are straightforward to clean and maintain, minimizing downtime and boosting productivity.
- Eco-friendly Choice - Crafted from recyclable materials, PPS filter bags are an environmentally responsible option.
Scrim-supported felt is exclusively utilized in the production of Aokai PPS filter bags, enhancing filtration efficiency and extending the filter bag's 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 |
Cutting-edge Professional Equipment
Aokai is committed to delivering innovative solutions to its valued customers in various market segments. We continually pursue advancements in automation and digitalization across production, after-sales, office, and warehousing areas, providing high-performance products and secure services.
Comprehensive INSPECTION SYSTEM
Our state-of-the-art testing equipment and skilled technicians provide a robust foundation for comprehensive services such as working condition analysis, filter bag material selection, filter bag testing, flue gas testing and analysis, and filter bag life prediction, ensuring the highest standards in production.
Dedicated Professional Service
We are dedicated to offering full-cycle service solutions to our customers.
Rich Application Experience
Trade Show Excellence
FAQ:
Q1: What are your terms of payment?
A: T/T is commonly accepted; details can be negotiated.
Q2: What are your terms of delivery?
A: FOB, CIF, CFR, DAP, DDU
Q3: What is your delivery time frame?
A: Typically, after receiving a 30% deposit, it takes about 10 to 15 days for delivery. However, the exact delivery timeframe is contingent upon the specific items and the quantity ordered.
Q4. What is your sample policy?
A: We are pleased to provide free samples. However, the cost of freight will need to be covered by you.
Q5. Can you produce according to the samples?
A: Absolutely, we can manufacture products based on your samples or technical drawings. We are equipped to build the necessary molds and fixtures.
Q6. Do you test all your goods before delivery?
A: Yes, we conduct a 100% thorough inspection of all goods before they are shipped to ensure the highest quality.
Q7. How to choose the right material for a filter bag at a good price?
Choosing the appropriate filter material for a dust collector filter bag requires an understanding of several critical parameters:
(1) Working temperature
(2) Humidity levels
(3) Dust particle size
(4) Chemical properties of the gas
(5) Abrasiveness of the dust
(6) Mechanical properties of the filter
Q8. When producing filter bags, you need to provide the following dimensions:
(1) Diameter or semi-perimeter of the filter bags
(2) Length of the filter bags
(3) Diameter and thickness of the CPO on the dust collector
(4) Detailed drawings or samples of the filter bags
(5) Material composition of the filter bags
(6) Type of filter bags: round or flat; type of filter bag top: snap cuff or snap ring
(7) Intended application of the filter bags: cement, asphalt, power plants, chemical plants, waste incineration, metallurgy, etc.
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