PPS filter bags are crafted from polyphenylene sulfide (PPS), a high-performance thermoplastic polymer, also known by the proprietary names Ryton© or Procon©. PPS filter bags boast exceptional filtration characteristics, such as:
- High Temperature Resistance- PPS filter bags can operate continuously at temperatures up to 160°C (320°F), withstanding surges up to 190°C (375°F). These attributes make them ideal for high-temperature environments including incinerators, power generation, cement production, and metal processing.
- Excellent Chemical Resistance- PPS filter bags are resistant to a broad spectrum of acids, alkalis, and solvents. Their durability makes them perfect for scenarios with corrosive chemicals, such as in the chemical processing and pharmaceutical industries.
- Good Moisture Resistance- PPS filter bags exhibit resistance to moisture and hydrolysis, making them an optimal choice for high humidity or wet conditions found in food processing and wastewater treatment.
- High Mechanical Strength -PPS filter bags possess high tensile strength and tear resistance, making them resilient against abrasion and wear. This robustness is crucial in industries like mining and construction where filter bags face significant wear and tear.
Beyond these filtration characteristics, PPS filter bags offer numerous additional advantages, such as:
- Long Service Life -Even under challenging conditions, PPS filter bags have a prolonged service life, contributing to considerable cost savings over time.
- Easy to Clean and Maintain -These filter bags are straightforward to clean and maintain, reducing downtime and enhancing productivity.
- Environmentally Friendly - Constructed from recyclable materials, PPS filter bags are an environmentally conscious choice.
Aokai exclusively uses scrim-supported felt in manufacturing PPS filter bags to boost 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 |
Professional Equipment
Aokai is committed to delivering innovative solutions to valuable customers in various market segments. Continuous improvement and innovation in automation and digitalization across production, after-sales, office, and warehousing ensure higher performance products and more reliable services.
INSPECTION SYSTEM
Comprehensive testing equipment and expert 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, underpinning our company's production.
Professional Service
We offer customers full-cycle service solutions.
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. How about your delivery time?
A: Typically, our delivery timeline ranges from 10 to 15 days upon receipt of a 30% deposit. However, the exact delivery duration is contingent on the specific items and the volume of your order.
Q4. What is your sample policy?
A: We are pleased to provide samples at no cost, although the freight charges must be borne by the customer.
Q5. Can you produce according to the samples?
A: Absolutely, we can manufacture products based on your samples or technical drawings. We have the capability to develop the necessary molds and fixtures.
Q6. Do you test all your goods before delivery?
A: Certainly, we conduct a comprehensive 100% inspection of all our products prior to dispatch.
Q7. How to choose material for filter bag with good price?
Selecting the appropriate filter material for a dust collector filter bag requires considering its unique attributes and specifications. The essential parameters include:
(1) Operating temperature
(2) Humidity level
(3) Particle size of the dust
(4) Chemical characteristics of the gas
(5) Abrasive nature of the dust
(6) Mechanical properties of the filter
Q8. What dimensions are required 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 of the filter bags
(6) Type of filter bags: round or flat, and type of bag top: snap cuff or snap ring
(7) Application of the filter bags: cement, asphalt, power plants, chemical industries, waste incineration, metallurgy, etc.
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