欧洲永久精品大片ww免费,狠狠躁日日躁夜夜躁,亚洲欧美国产∧v精品综合网,亚洲欧美日本国产综合在线

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(hào):蘇ICP備2021051467號(hào)-1
基隆市| 涡阳县| 和顺县| 视频| 巴楚县| 永德县| 中方县| 枞阳县| 洪洞县| 米泉市| 罗山县| 庄河市| 曲水县| 临湘市| 岢岚县| 河源市| 无极县| 山丹县| 湖南省| 崇义县| 准格尔旗| 屏山县| 鸡西市| 张家界市| 扎兰屯市| 桂东县| 门头沟区| 湖北省| 石柱| 长兴县| 龙州县| 芷江| 涟水县| 什邡市| 康乐县| 吴桥县| 资溪县| 德格县| 绥德县| 西乌珠穆沁旗| 临颍县|