97se亚洲国产综合自在线,国产乱码伦精品一区二区三区麻豆,亚洲欧美日韩在线播放一区二区,国产精品无码一区二区在线观

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      

PPS

     Polyphenylene sulfide (PPS): PPS is a kind of thermoplastic special engineering plastics with excellent comprehensive properties. Its outstanding characteristics are high temperature resistance, corrosion resistance and superior mechanical properties. PPS has excellent heat resistance, self-lubrication, chemical stability, dimensional stability, flame retardant and electrical insulation. It is mainly used in chemical industry, machinery manufacturing industry and electronic and electrical fields.



                                               

                                                      



Copyright © 2019  Nanjing Qingyan polymer new material Co., Ltd.   網(wǎng)站備案/許可證號:蘇ICP備2021051467號-1
锡林浩特市| 泾阳县| 历史| 永新县| 清水河县| 上林县| 宜宾县| 衡山县| 美姑县| 永兴县| 鸡西市| 瓦房店市| 红河县| 郎溪县| 白山市| 广汉市| 仪征市| 蒲城县| 中西区| 玛曲县| 芷江| 泸水县| 青海省| 比如县| 澳门| 长白| 晋州市| 宁陕县| 遵义市| 新邵县| 漳州市| 桃江县| 乳源| 长宁区| 正阳县| 普格县| 山东省| 昭苏县| 泸州市| 洮南市| 秀山|