Development and application of thin copper clad la

The project "development and industrialization of thin copper clad laminates based on domestic ultra-fine glass fiber materials" passed the acceptance

the project "development and industrialization of thin copper clad laminates based on domestic ultra-fine glass fiber materials" undertaken by Guangdong Shengyi Technology Co., Ltd. passed the acceptance on July 28

this topic is one of the four sub topics of the science and technology support plan project "development of ultra-fine electronic glass fiber and fabric", which was planned and organized by Chongqing Science and Technology Commission in 2007. Jinan experimental machine factory took you to know about the experimental machine unit's application to the Ministry of science and technology, such as loading and unloading weights, removing the upper cover, unplugging and plugging cables, and opening the side door for inspection, The other three topics are "development and industrialization of key technologies of ultra-fine electronic grade glass fiber" and "key technologies of sizing agent formulation and surface treatment for ultra-fine electronic grade glass fiber" (both undertaken by Chongqing International Composites Co., Ltd. and Chongqing University) "Research on the key technologies of weaving and post-treatment of thin and ultra-thin electronic fabrics" (undertaken by Zhuhai Fuhua composite materials Co., Ltd. and Chongqing tianqin new materials Co., Ltd.). After a series of procedures such as the review organized by the Ministry of science and technology, the project was officially approved on September 1 of that year

it is reported that the other three topics have also passed the acceptance

the national science and technology support plan to open the oil unloading valve is a national science and technology plan established on the basis of the original national science and technology research plan to implement the outline of the national medium and long term science and technology development plan (2006-2020), which mainly faces the needs of national economic and social development, focuses on solving major scientific and technological problems in economic and social development

the project includes many industries in the industrial chain of "electronic glass fiber → electronic glass cloth → glass cloth based copper clad laminate", and the industrialization goal of the project is very clear. For example, for the subject undertaken by Shengyi technology, it is required to form a production line with an annual output of 18million meters of thin commodity semi cured tablets and 3million square meters of thin and ultra-thin copper clad laminates; The sales revenue of thin and ultra-thin copper clad laminates and commodity semi cured sheets produced from the thin electronic cloth woven by the electronic grade yarn and ultra-fine yarn developed by this project must reach 100million yuan. By the end of 2009, the subject of Shengyi technology has solved a series of key technologies, formed a number of patents and standards with independent intellectual property rights, completed the construction of production lines, and achieved a sales output value of 500million yuan. Among them, the sales revenue of thin and ultra-thin copper clad laminates and commodity semi cured sheets produced by the thin electronic cloth woven by electronic grade yarn and ultra-fine yarn developed in this project reached 144 million yuan, and the net profit reached 20.81 million yuan. Social inventory fell to 4.2 million tons. The completion of the project will mean the development and upgrading of the entire industrial chain

the industry is looking forward to more state supported projects based on the improvement of the overall level of the industrial chain in the future in the process of China's copper clad laminate from a large country to a powerful country

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