Polyvinyl chloride injection molding special resin passed acceptance

Xinjiang Tianye Shihezi Zhongfa Chemical Co., Ltd. successfully completed the "Polyvinyl Chloride Injection Molding Special Resin" project and passed the official acceptance. With the support and guidance of experts from Zhejiang University, the company's technical team carried out a series of small- and medium-scale tests to develop specialized processing technologies, equipment, and formulas tailored for PVC injection-molded pipe fittings. Through extensive research and innovation, the company overcame key technical challenges that previously affected the quality of the special resin. This advancement significantly enhanced the processing performance of the PVC products and improved their heat aging resistance. The heat aging temperature of the final products has increased by 20% compared to conventional products, bringing the technological level up to the forefront of domestic standards. The product performance now meets the quality requirements of similar foreign products. Moreover, the company has developed independent intellectual property rights for the special polymerization process and anti-adhesion technology used in PVC resins for injection molding. This not only strengthens its competitive edge but also supports long-term sustainable development. A production capacity of 10,000 tons per year has been established, generating significant economic returns and demonstrating strong market competitiveness. The successful completion of this project marks a major milestone in the company’s efforts to innovate and expand its presence in the high-performance plastics industry.

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