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近日,天津东皋膜技术有限公司(简称“东皋膜”)年产2亿平米动力电池隔膜自动化生产线投产。据了解,该生产线是自主集成建设规模化的动力电池复合隔膜生产线。其生产的产品从结构到制作方法完全采用自主知识产权(公司已获自主申请/授权14项发明专利,其中3项申请了全球PCT发明专利)。生产的动力电池隔膜采用国际先进的大孔高孔隙率PE基膜、双面耐热陶瓷涂层复合强化的产品新结构,PE
Recently, Tianjin Donggao Membrane Technology Co., Ltd. (referred to as “Donggao Membrane”) with an annual output of 200 million square meters power battery diaphragm automated production line put into operation. It is understood that the production line is independently integrated construction of large-scale battery composite membrane production line. Its products are completely independent of their intellectual property rights from structure to production (the company has authored / authorized 14 invention patents, of which 3 have applied for global PCT invention patents). Production of the battery separator using advanced international advanced macroporous high porosity PE base film, double-sided heat-resistant ceramic coating composite enhanced product structure, PE