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Good news: Chengdu Keningda participated in the preparation of China medical device group standards issued and implemented!
Updatetime: 2023-01-05

Recently, the Chinese medical device group Standard: Dentistry, Additive manufacturing (light curing) zirconia ceramic material requirements, prepared by Chengdu Keningda Materials Co., Ltd. was released, and implemented on January 1, 2023. The standard is proposed and collected by the Additive Manufacturing Medical Device Professional Committee of China Medical Device Industry Association.


Zirconia ceramic material has good biocompatibility, corrosion resistance, wear resistance and aesthetic properties, so it is widely used in the field of oral restoration. At present, zirconia ceramic materials used in oral prosthetics are usually obtained by reducing material manufacturing technology. With the development of additive manufacturing technology, photocurable additive manufacturing zirconia ceramic materials plays an important role in promoting the development of new oral repair materials, and is an important direction for the future development of oral repair. However, there are great differences between photocurable additive zirconia ceramics and traditional reduced-material zirconia ceramic materials in terms of raw materials, molding process, sintering process and testing means, and there is no corresponding standard for photocurable additive zirconia ceramic materials in the field of oral restoration. Therefore, the establishment of relevant standards is of great significance for the application of photocuring additive zirconia ceramics in the field of oral restoration and the promotion of industrial development.

Over the years, Chengdu Koninda Materials Co., Ltd. has focused on the research and development and production of new metal and non-metal materials, and has obtained 1 Class III medical device registration certificate, 6 Class II medical device registration certificates, and has been identified as "high-tech enterprises", "Sichuan Province new materials enterprises", "Sichuan Province specialized new enterprises", and obtained 5 patents for various inventions. There are 18 utility model patents, which have a great role in promoting the development of new materials in China. Chengdu Koningda Material Co., Ltd. will insist on improving R & D technology and production technology to make more contributions to the development of the industry!


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Email:cdknd@163.com

Registered Address: Room 405, National University Science Park, Sichuan University, No. 99 Kehua North Road, Chengdu

Address: No. 68 Nanyi Road, Economic Development Zone, Longquanyi District, Chengdu City


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