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On November 4, the first shipment of the high-end transparent polypropylene RP340R, jointly developed by Sinochem Quanzhou Petrochemical Co., Ltd. (hereinafter referred to as Quanzhou Petrochemical) and Chenghe Technology Co., Ltd. (hereinafter referred to as Chenghe Technology), was delivered. This marks the fruitful results of the strategic cooperation between the two parties, injecting strong new momentum for localization in high-end fields such as food packaging. This product features high transparency, high rigidity, and excellent processability; its haze value has been significantly improved. It meets both domestic and international standards for food-contact materials as well as environmental requirements. It can be used in applications such as food containers and high-end household items, and it possesses the capabilities to serve as a substitute for imported products, offering high-performance domestic alternatives for downstream applications. It is reported that relying on its advanced polypropylene production facilities and the advantages of integrated operations in production, sales, research, and application, Quanzhou Petrochemical has previously developed a range of high-value-added transparent polypropylene products, accumulating substantial experience in process optimization. As a leading enterprise in the field of additives for polymer materials, Chenghe Technology boasts nucleating agent technologies that are at the international advanced level, enabling significant improvements in the optical properties and processing stability of resins. Through this collaboration, the two parties have overcome the industry challenge of balancing transparency with mechanical properties.
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【Ten Years of Rapid Development in Chemical Engineering Equipment】The world’s first 2×15 megawatt supercritical carbon dioxide-based waste heat power generation demonstration project was connected to the grid between 2015 and 2025. https://bbs.hcbbs.com/thread-5704984-1-1.html (Source: Haichuan Chemical Engineering Forum)
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【Ten Years of Rapid Development in Chemical Processing Equipment】From 2816 to 2025: The robot-based automatic loading machines developed by Changzhou Daojin have solved the problem of difficult loading. https://bbs.hcbbs.com/thread-5705014-1-1.html (Source: Haichuan Chemical Industry Forum)
【Ten Years of Rapid Development in Chemical Processing Equipment】From 2816 to 2025: The robot-based automatic loading machines developed by Changzhou Daojin have solved the problem of difficult loading. https://bbs.hcbbs.com/thread-5705014-1-1.html (Source: Haichuan Chemical Industry Forum)
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