精品日本一区二区三区免费,国产香蕉尹人在线视频你看看,久久66热偷产精品,一二三区精品福利视频www.kswdf.com

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      

PSU PES PPSU

     Polyether sulfone (PSU PES PPSU): a kind of transparent or translucent amorphous polymer with light amber color, which is one of special engineering plastics. Polyether sulfone is widely used in high-tech fields such as precision machinery, aerospace, automobile, medical equipment, weapon equipment because of its excellent properties such as light weight, high strength, self-lubrication, wear resistance and corrosion resistance.







      






Copyright © 2019  Nanjing Qingyan polymer new material Co., Ltd.   網(wǎng)站備案/許可證號:蘇ICP備2021051467號-1
东明县| 丽江市| 凤阳县| 永泰县| 罗江县| 盐山县| 延津县| 女性| 防城港市| 岢岚县| 新丰县| 文水县| 易门县| 越西县| 江阴市| 泗阳县| 晋宁县| 信丰县| 天门市| 普洱| 台州市| 恩平市| 同江市| 阿克陶县| 衡南县| 桐梓县| 宜春市| 和硕县| 泸定县| 锡林郭勒盟| 涟水县| 兴仁县| 盐边县| 宜昌市| 呼图壁县| 英吉沙县| 绥中县| 临沂市| 南和县| 山东省| 古丈县|