JiAn City Qing Feng Filter Equipment Material Co., Ltd.' S Independent Innovation Breakthrough Empowers Green Upgrading of Industrial Chain

Recently, good news came from JiAn city Qing Feng Filter Equipment Material Co., Ltd.. Its independently developed polyvinylidene fluoride enhanced microporous membrane (PVDF) has been tested by authoritative domestic institutions and its key performance indicators have reached the international leading level, marking a new technological breakthrough in the field of high-performance membrane materials in China.

According to the company's technical director, the breakthrough PVDF reinforced membrane adopts a patented reinforcement process.   While maintaining a precision pore size of 0.1 μ m, its compressive strength is increased by 60% compared to traditional membranes, and its corrosion resistance is increased by three times.   It is particularly suitable for high-temperature steam sterilization and strong acid chemical environments.   This technological achievement has accumulated 5 national patent certifications, successfully breaking the foreign technology monopoly.

In market applications, Qingfeng Filter has formed a strategic alliance with downstream customers of benchmark companies in China.  In the pharmaceutical industry, its sterile filtration system helps pharmaceutical companies achieve a breakthrough of 99.999% microbial interception rate in filling lines;   In the field of new energy, providing customized solutions for electrolyte filtration effectively improves battery yield.   At present, the company's service network covers 28 provinces and cities across the country, and its market share in the precision filtration segment ranks among the top three in the industry.

It is worth noting that Qingfeng Filter is simultaneously promoting the upgrading of its green manufacturing system.   By establishing a membrane material recycling and reprocessing center, a 95% recycling rate of production waste membranes can be achieved;   Introducing energy-saving production lines from Japan combined with intelligent energy management systems, resulting in a 25% reduction in energy consumption per unit product compared to industry standards.   Recently, the company was awarded the title of "Green Manufacturing Demonstration Enterprise" in Jiangxi Province, and its sustainable development model has become a model for industry transformation.

Industry insiders analyze that the technological innovation and application expansion of Qingfeng Filter not only enhance the self-sufficiency of the domestic precision filtration industry chain, but also provide key material support for strategic emerging industries such as pharmaceuticals and new energy, which has demonstrative significance for promoting green upgrading in the industry.   With the acceleration of domestic substitution trend, the enterprise is expected to usher in greater market development space.