由大连合成纤维研究所技术转让 ,在浙江嘉兴超同集团的阳离子聚酯改性生产装置 ,经过技术改造已使产量翻了一番 ,且产品收率已达 60 %以上。为进一步降低生产成本 ,改善生产环保和延长纺丝组件使用寿命 ,大连合纤所工程技术人员根据多年的实践经验对装置进行技术改造 ,采用高浓 Technology transfer from Dalian Synthetic Fiber Research Institute, Cationic polyester modified production plant in Jiaxing Chaodong Group in Zhejiang Province has doubled the output after technological transformation and the product yield has reached more than 60%. To further reduce production costs, improve production and environmental protection and extend the service life of spinning components, Dalian Fiberglass by engineering and technical personnel based on years of practical experience in the device for technological transformation, the use of high concentration