平顶山神马，年产1000吨高温尼龙6T改造项目公示

Core Viewpoint - The article discusses the environmental impact report acceptance for the high-temperature nylon 6T resin modification project by Pingdingshan Shennma Engineering Plastics Co., Ltd, highlighting the company's efforts to upgrade its production capabilities without increasing overall production capacity [2][4]. Group 1: Company Overview - Pingdingshan Shennma Engineering Plastics Co., Ltd was established on September 6, 1995, and is a wholly-owned subsidiary of Henan Shennma Nylon Chemical Co., Ltd. The company specializes in manufacturing and processing plastics, chemical fibers, and their raw materials, as well as the research and promotion of nylon 66 resin synthesis technology [5]. Group 2: Project Details - The existing 23,000-ton intermittent polymerization unit was shut down in 2023, and the company plans to modify this unit. The modification will replace a 1,000-ton scale, while the remaining 22,000 tons will undergo separate upgrades [3]. - The modification project does not increase production capacity but aims to convert the existing 1,000-ton scale into a more advanced and economically viable product. The company intends to adopt a domestically advanced high-temperature and high-pressure solution polycondensation production process for the 1,000-ton high-temperature nylon 6T resin project, with a designed capacity of 1,000 tons per year [4].