PPS filter bags are made from polyphenylene sulfide (PPS), which is a high-performance thermoplastic polymer, also otherwise known by the proprietary name Ryton© or Procon©. Polyphenylene sulfide filter bags are known for their excellent filtration characteristics, including:
- High Temperature Resistance- PPS filter bags can operate continuously at temperatures up to 160°C (320°F), with surges up to 190°C (375°F). This makes them ideal for applications where high temperatures are present, such as in incinerators, power generation, cement production, and metal processing.
- Excellent Chemical Resistance- PPS filter bags are resistant to a wide range of acids, alkalis, and solvents. This makes them suitable for applications where corrosive chemicals are present, such as in the chemical processing and pharmaceutical industries.
- Good Moisture Resistance- PPS filter bags are also resistant to moisture and hydrolysis. This makes them a good choice for applications where high humidity or wet conditions are present, such as in food processing and wastewater treatment.
- High Mechanical Strength -PPS filter bags have a high tensile strength and tear resistance, making them resistant to abrasion and tear. This is important in applications where the filter bags are subjected to high levels of wear and tear, such as in the mining and construction industries.
In addition to these filtration characteristics, PPS filter bags also offer a number of other advantages, such as:
- Long Service Life -PPS filter bags have a long service life, even in challenging operating conditions. This can lead to significant cost savings over time.
- Easy to Clean and Maintain -PPS filter bags are easy to clean and maintain, which helps to reduce downtime and improve productivity.
- Environmentally Friendly - PPS filter bags are made from a recyclable material, which makes them an environmentally friendly choice.
Scrim-supported felt is used exclusively in the production of Aokai PPS filter bags in order to improve filtration efficiency and to extend the 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 |
Professional equipment
Aokai insists on providing innovative solutions for valuable customers in market segments, and carries out continuous improvement and innovation in automation and digitalization in the fields of production, after-sales, office, warehousing, etc., to provide customers with higher performance products and more secure services..
INSPECTION SYSTEM
Perfect testing equipment and professional technicians provide a solid foundation for projects such as working condition analysis, filter bag material selection, filter bag testing, flue gas testing and analysis, filter bag life prediction, etc., and escort company production.
Professional Service
To provide customers with full-cycle service solutions.
Application experience
Trade Show
FAQ:
Q1. What is your terms of payment?
A: T/T usually be accepted, details could be negotiated.
Q2. What is your terms of delivery?
A: FOB, CIF, CFR, DAP, DDU
Q3. How about 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 are delighted to offer complimentary samples, however, the freight cost will need to 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. Our team is equipped to create the necessary molds and fixtures.
Q6. Do you test all your goods before delivery?
A: Yes, we ensure 100% testing of all our products prior to dispatch.
Q7. How can one select the ideal material for a cost-effective filter bag?
Given that each filter possesses unique characteristics and parameters, it is crucial to consider the following factors when selecting a material for a dust collector filter bag:
(1) Operating temperature
(2) Humidity levels
(3) Particle size of the dust
(4) Chemical properties of the gas
(5) Abrasiveness 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) A drawing or sample of the filter bags
(5) Material composition of the filter bags
(6) Type of filter bags: round or flat, and top type: snap cuff or snap ring
(7) Intended application of the filter bags: cement, asphalt, power plants, chemical facilities, waste incineration, metallurgy, etc.
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