Jilin Zhongyan High Performance Plastic Co., Ltd. was established in 2006 and listed on the NEEQ, better known as the New Third Board in 2015 with its short stock name of Zhongyan Gaosu and stock code of 835017. The registered capital is 71.335 million RMB. The company, located in Luyuan Economic Development Zone of Changchun city,Jilin Province, China, covers an area of 27103 m2. Our current annual capacity is 1000 ton of PEEK resin. It is a modern high-tech enterprise integrated in PEEK R&D, manufacture and marketing.
Zhongyan mainly adopts the method of high temperature nucleophilic substitution reaction for PEEK raw material preparation. With hydroquinone and 4,4′-Difluoro diphenylmethanone as the basic material, the high boiling inert solvent and our own R&D formulation of catalyst, the high performance PEEK resin is ultimately prepared by high-temperature polycondensation reaction.
Zhongyan polyetheretherketone (PEEK) resin is made into pure fine PEEK powder seires of different particle size by air current eddy pulverization process; into ultra-pure PEEK granules by column-type multilayer sieve ultramicro filtration; into various modified composite products by compounding and modifying with high temperature resistant structural material and electrical insulating material.