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Fengxinyuan PPS fiber + PTFE base cloth dust filter bag manufacturer

发布时间:2020-01-14 Edit: Release time: 2020-01-14

PPS fiber is a new type of thermoplastic resin fiber. Has good flame resistance and abrasion resistance. Good heat resistance, extremely high thermal stability, operating temperature is 160 ℃ ~ 210 ℃. Excellent hydrolysis resistance, second only to PTFE fiber in resistance to acids, alkalis and oxidized alkalis. However, the oxidation resistance is extremely poor, and oxidative corrosion is easy to occur. It needs to be used in places with an oxygen content of less than 15%. If the temperature is high, it is necessary to further reduce the oxygen content to organize the oxidation reaction.

在一些恶劣工况中能够维持稳定的化学性,产品主要应用在化工、垃圾焚烧、碳黑生产、钛白粉生产、燃煤锅炉等过程的烟气处理中。 PTFE filter bag can maintain stable chemical properties under some severe working conditions. The products are mainly used in the flue gas treatment of chemical industry, waste incineration, carbon black production, titanium dioxide production, coal-fired boiler and other processes.

PTFE fiber is one of the most high-end varieties of bag filter materials, with a temperature resistance of 240 ℃ ~ 260 ℃, and can withstand all acid and alkali corrosion. PTFE fiber does not absorb moisture and does not oxidize. It is the only fiber filter in the field of bag filters that will not age. material. However, the wear resistance of PTFE filter media is general, there are strict requirements for the finish of the dust removal frame, and the price of PTFE is relatively high.

滤袋 是将PPS纤维与PTFE纤维混合,针刺到综合性能最好的PTFE基布上形成的耐高温复合除尘滤袋。 PPS + PTFE filter bag is a high-temperature-resistant composite dust-removal filter bag formed by mixing PPS fibers with PTFE fibers and needling them into a PTFE base cloth with the best comprehensive performance. This compounding can take advantage of both PPS and PTFE, and is a process that improves the pertinence of the working conditions and the cost performance. S滤 袋, PPS+P TFE滤袋的抗氧化、耐腐蚀性能大幅度提高,并缓解了滤料的衰老时间,相比于100%PTFE滤袋,PPS+PTFE复合滤袋的耐磨性能有所提高,并降低了生产成本。 Compared with PP S filter bag , PPS + P TFE filter bag has greatly improved the oxidation resistance and corrosion resistance, and alleviates the aging time of the filter material. Compared with 100% PTFE filter bag, the resistance of PPS + PTFE composite filter bag The grinding performance has been improved and production costs have been reduced.

The compounded filter bag improves the surface smoothness, makes the ash cleaning work easier, can also reduce the running resistance of the bag filter, and reduces the blocking phenomenon of the filter bag. The combination of PPS and PTFE greatly extends the service life of the filter bag. The dust-containing gas with high concentration, high humidity, and high purification requirements has a significant purification effect, and it has an excellent operating effect in harsh conditions.

PPS + PTFE dust removal filter bag is widely used in metallurgy, waste incineration, asphalt mixing station, chemical industry, cement and other industries.


Recommended by Jiangsu Fengxinyuan Environmental Protection Group Co., Ltd.

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Copyright: Jiangsu Fengxinyuan Environmental Protection Group Co., Ltd., filter bag, ptfe filter bag, metas filter bag, flumez filter bag, pps filter bag, polyester needle felt felt : Zhongyi Network

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