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The 25th National \"Safety Production Month\" in 2026: Everyone talks about safety, and everyone knows how to handle emergencies; identifying and addressing potential risks and hazards. -------------------------------------------------- On June 9, the groundbreaking ceremony for Zhejiang Daoyi Polymer Materials Co., Ltd.’s project to produce 30,000 tons of water-based polyurethane per year was held in the Lishui Economic and Technological Development Zone. The launch of this project marks a crucial step forward for Daoyi Polymer in establishing large-scale production in the field of water-based polyurethane materials, and it also injects new momentum into the green transformation of the synthetic leather industry. The water-based polyurethane synthesis project with an annual production capacity of 30,000 tons, whose foundation was laid this time, represents Daoyi Polymer’s key strategic investment in the field of environmentally friendly new materials. The total investment in the project exceeds 200 million yuan. The planned land area is 22,755 square meters, with a total construction area of 20,310.87 square meters. New production workshops, warehouses, office buildings, and supporting facilities will be constructed, while auxiliary facilities such as warehouses and office buildings on the north side will be leased to establish a complete production and operation system. The project will acquire advanced production equipment such as reaction kettles, solvent removal kettles, and mixing kettles, and will employ mature manufacturing processes including prepolymerization, chain extension, and neutralization reactions. Once operational, it will be capable of producing 30,000 tons per year of water-based polyurethane resin-related products. These products will fall into seven categories: PVC leather coatings, water-based PU leather resins, automotive sealant resins, water-based inkjet resins, textile adhesives, self-extinguishing resins, and thickeners. Targeted at the mid-to-high-end market, these products can be widely used in various fields such as synthetic leather, automotive interiors, textile printing, and paper coating.
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【Ten Years of Rapid Development in Chemical Processing Equipment】3149-2026: Domestic polypropylene cable materials are used; China’s first set of 220 kV polypropylene cables has passed the type testing! https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5722596 (Source: Haichuan Chemical Industry Forum (Hua Hai Chuan Liu hcbbs))