86-025-52165545
Feiying Road, Jiangning Binjiang Economic Development Zone, Nanjing, Jiangsu, China (Mainland)
PPS is one of the most important high temperature thermoplastic polymers because it exhibits a number of desirable properties. These properties include resistance to heat, acids and alkalies, and to mildew, to bleaches, aging, and abrasion. PPS is used to make filter fabric for papermaking felts, electrical insulation, specialty membranes, gaskets, and industrial dust collecting.
Technical Parameters | ||||||
Item | Parameters | |||||
Product name | PPS/PPS | |||||
Weight(g/m²) | ≥520g/m2 | |||||
Thickness (mm) | 1.6-1.9 | mm | ||||
Breaking Strength(Warp) | ≥900 | (N/50*200mm) | ||||
Breaking Strength(Weft) | ≥1200 | (N/50*200mm) | ||||
Breaking Elongation | Warp | ≤30 | % | |||
Weft | ≤50 | % | ||||
Air Permeability | 100-150 | 200Pa(L/dm2·min) | ||||
Shrinkage | 190℃90min | Warp | ≤1.5% | |||
Weft | ≤1.5% | |||||
Nanjing Jihua 3521 Environmental Protection Science and Technology Co., Ltd is a wholly owned subsidiary of Nanjing Jihua 3521 Special Equipment Co., Ltd and is on attachment to Xin-xing Jihua Group, a state-owned military listed company. We are professional in manufacturing all kinds of high temperature resistance and corrosion resistance filter medium in China.
Our company is the exclusive filtration manufacturer in China for the “863 project” of the National Science and Technology Ministry and is also awarded as “High-tech Enterprise of Jiangsu Province”, “Technical Center of Jiangsu Enterprise” and “Technical Center of Dioxin Decomposing and Dust-removing Engineering in Jiangsu Province”.
The company has imported advanced equipment, including the carding machine, needle-punching, heat setting,automatic sewing machine and overhead chain conveying; It is also has a well-fund detecting system formed by VDI filtration dynamic detector, permeability apparatus, spectrum analyzer (FTIR), SEM and so on. After years of efforts, we have possessed a number of national patents and advanced technology in fluorine treatment.
Our production lines
Our Aqua Jet Machine
Our company has the advanced Aqua Jet production line, it can meet higher requirement for customers.
Our Laboratory
Our Certification
1. How to choose the right filter bag for your company?
Cause every filter has its own characteristics and parameters, so when we choose filter material for dust collector filter bag, we have to know the following parameters:
(1) Working temperature ( Continuous working tem / Short-term working tem)
(2) Dust diameter
(3) Gas’ chemical properties
(4) Working pressure
(5) Emission concentration
2.How to assure the product quality?
If you need , we can offer the sample for you, after your /confirm/iation, we can produce the products according to your requirement.
3.How long can I clean and reuse a filter bag?
Filter bags are designed for one time use. Attempting to clean a bag will stretch the material. Maybe some holes will get bigger and allow dust to get through. In our company, most of the fiber is imported, we use the best raw material to ensure the quality of filter bags. Normally we can offer 2 years, 3years, 4years bags life time and even longer by your requirements.
4.Do you offer volume/distributor discounts?
Yes, we do offer volume discounts, and certainly that is based on the quantities and frequency of orders. Please feel free contact us if you want volume discounts and we will gladly offer you more details.
5.What shipments are available?
Normally, we ship goods by sea,air or express. Special requirement can also be acceptable.
In our after-sales service center, we have a professional installation team, experienced technicians and special equipments, we can offer the installation, commission and operation service for the filter bags, and also can help analyze and solve problems for customers that might come along during the using.
Nanjing Jihua 3521 Environmental Protection Science and Technology Co.,Ltd
Address: No.36 Feiying Road, Jiangning Binjiang Economic Development District, Nanjing City, Jiangsu
TEL : +86-025-52165545
Phone Number: + 86 152 9554 6102
FAX: +86-025-52165542
Zip Code: 210007
