亚洲男人的天堂一区二区三亚-亚洲福利视频一区二区韩国精品-久久亚洲精品无码网站日日-欧美日韩国产在线观看第一页

To provide you with solutions to meet your needs.
Relying on our core technology, expertise and skills, Qingyan is committed to bringing the greatest value to the market and developing innovative and competitive chemical solutions for customers in a wide range of industries
■ LCP       ■ PSU PES PPSU       ■ PEEK       ■ PPS      

PEEK

     Polyether-ether-ketone(PEEK): PEEK is a kind of special engineering plastics with excellent properties. PEEK has excellent properties of high temperature resistance, good self-lubrication, chemical corrosion resistance, flame retardant, peel resistance, wear resistance, easy processing and high mechanical strength. It is widely used in aerospace, automobile manufacturing, electronic and electrical industry, medical treatment, food processing and other fields.



                                                 

                                                       





Copyright © 2019  Nanjing Qingyan polymer new material Co., Ltd.   網站備案/許可證號:蘇ICP備2021051467號-1