激情欧美在线_97超碰资源站_99精品视频在线观看免费_黄色一级片免费在线观看_黑人一级视频_免费看性xxx高清视频自由

CN EN
Polyimide PI
Release Time: 2021-04-17
Read: 1773

I. Introduction to performance:        

    Nanjing Shousu Special Engineering Plastics Products Co., Ltd. can provide super high temperature resistant special engineering plastic-polyimide profiles with temperature resistance grades above 260℃, 300℃ and 350℃ according to the specific needs of customers, such as bars, plates, pipes, injection molding and machined products. Polyimide PI has high and low temperature resistance (-269~400℃), high friction resistance, self-lubrication, high strength, high insulation, radiation resistance, corrosion resistance, Low thermal expansion coefficient, organic solvent resistance, self-extinguishing, non-toxic and other comprehensive properties. The long-term working temperature of some types of PI is above 350℃, and the short-term working temperature can reach 450℃. Is the engineering plastic with the best temperature resistance among engineering plastics at present. Its comprehensive performance is unmatched by other special engineering plastics, and it is praised as "an expert in solving problems" by the world. It is widely used in high-tech fields such as aviation, aerospace, machinery, electricity, atomic energy, microelectronics, thin film and liquid crystal display.

II. Application field:       

    After years of market cultivation, polyimide has been used as sealing materials, structural materials, heat insulation materials, friction materials and high-temperature coatings in aerospace, military industry, automobiles, compressors, large motors, pumps, tobacco machinery, textile machinery, Construction machinery, office machinery, electronic products, mold industry, etc. are widely used as high temperature-resistant, wear-resistant, self-lubricating or sealing parts, and have won high praise from users.

III. Product classification:    

     Polyimide is classified from the temperature resistance level:       

   1、NJSSPI-1003:The long-term working temperature is above 350℃ and the short-term working temperature can reach 450℃. It can be molded by hot pressing and cold pressing sintering, and can also be made into high-temperature adhesive.     

   2、NJSSPI-1006:the long-term working temperature is about 260℃, which can be used for hot molding, cold pressing sintering, injection molding and other molding processes, and can also be made into high-temperature adhesive for insulation, high-temperature coating and other fields.  

   3、NJSSPI-1007:The long-term working temperature is about 300℃,which can be used for hot molding, cold pressing sintering, injection molding and other molding processes, and can also be made into high-temperature adhesive for insulation, high-temperature coating and other fields.

   4、NJSSPI-1008:The long-term working temperature is about 220℃, and the short-term working temperature can reach 300℃,which can be used for hot molding, cold pressing sintering, injection molding and other molding processes, and can also be made into high-temperature adhesive for insulation, high-temperature coating and other fields.

IV、PI parameter table: 

13.jpg

Prev: Polyether ether ketone PEEK Return Next: Polyphenylene sulfide PPS

Homepage About Us Product Center Technical Center Equipment Center News Center Service Center Contact Us

400 178 2066

Address: Building 18, Kecheng Science Park, No.19, Lanhua Road, Pukou Economic Development Zone, Nanjing City

Email: first@njsspeek.com

Links

PEEK

Copyright ? 2021 Nanjing Shousu Special Engineering Plastics Products Co., Ltd.

Website record number: Su ICP No. 13048724-1

Home
WeChat
Telephone

400-178-2066

QQ

2787974319

Email

yw@njsspeek.com

to Top
主站蜘蛛池模板: 97超碰在线人人 | 久久九九99 | 人人操日日干 | 久久精品国产精品 | www.日本在线视频 | 二区国产| 久久15 | 亚洲免费国产 | 成年免费在线 | 91视频污黄 | 91在线免费播放视频 | 国产成人啪午夜精品网站男同 | 懂色av一区二区三区四区 | 91官网视频 | 人人爱夜夜爽日日做蜜桃 | 久99视频| 男人精品天堂 | 91www视频 | 懂色av噜噜一区二区三区av88 | 69久久夜色精品国产69蝌蚪网 | 99热在线免费播放 | 99热精品免费 | 亚洲免费视频在线观看 | 91精品婷婷国产综合久久蝌蚪 | 亚洲精品久久久久国产 | 99只有精品| 午夜一区二区在线观看 | 91免费视频在线 | 免费黄网入口 | 亚洲国产91 | 亚洲高清精品视频 | 黄色成人av在线 | 嫩草九九九精品乱码一二三 | 91文字幕巨乱亚洲香蕉 | jlzz大全高潮多水老师18 | 91观看| 制服丝袜日日夜夜 | 中文精品一区 | av片大全 | 九一视频污 | 污视频网站入口 |