亚洲精品一区国产欧美丨77777亚洲午夜久久多人丨无码毛片视频一区二区本码丨国产精品免费大片丨一二三四在线观看视频韩国

What are the uses of Jiangmen engineering plastics

2020-09-14 2123

Jiangmen engineering plastics refer to industrial plastics used for industrial parts or shell materials. They are plastics with excellent strength, impact resistance, heat resistance, hardness and aging resistance. Engineering plastics refer to the plastics that do structural data in engineering. These plastics generally have high mechanical strength, or have outstanding functions such as high temperature resistance, corrosion resistance and wear resistance, so they can replace metal to do some mechanical parts. There are many functions and applications of thermoplastic engineering plastics, such as polyamide, polytetrafluoroethylene, ABS plastics, polyformaldehyde, polycarbonate, etc.

Engineering plastics are a kind of high-performance polymer materials which can be used as structural data, accept mechanical stress in a wide temperature range, and can be used in harsh chemical and physical environment. Generally, it refers to the plastic which can accept certain external force, has outstanding mechanical function and dimensional stability, can still adhere to its function under high and low temperature, and can be used as engineering structural parts. Such as ABS, nylon, poly alum, etc.

江門工程塑料

Compared with general plastics, engineering plastics can meet higher requirements in mechanical function, durability, corrosion resistance and heat resistance, and can be processed more conveniently and can replace metal data. Engineering plastics are widely used in electrical and electronic, car, building, office equipment, machinery, aerospace and other occupations. Replacing steel with plastic and wood with plastic has become a popular trend in the world. Engineering plastics has become a rapidly increasing category in the world plastics industry. Its development not only supports the national pillar industry and modern high-tech industry, but also promotes the transformation of traditional industries and the adjustment of product structure.

In engineering plastics, additional additives are often required because of some functional requirements. In the process of processing, functional masterbatch processing method will be selected. The dispersibility and matrix compatibility of masterbatch are more suitable for the increase of plastics. Due to the rapid development of engineering plastics, the development of additives and functional masterbatch is also promoted.

Source: Jiangmen engineering plastics http://www.icc-gcx.com/


Recommended news
主站蜘蛛池模板: 2021国产精品午夜久久| 国产精自产拍在线看中文| 少妇呻吟白浆高潮啪啪69| 亚洲精品久久夜色撩人男男小说| 顶级欧美熟妇xx| 国产产无码乱码精品久久鸭| 日韩人妻无码精品系列| 婷婷网色偷偷亚洲男人甘肃| 国产成人av一区二区三区| 都市激情 在线 亚洲 国产| 亚洲精品拍拍央视网出文| 在线亚洲精品国产成人av剧情| www一区二区www免费| 亚洲一区二区女搞男| 邻居少妇张开腿让我爽了一夜| 亚洲欧洲国产成人综合在线观看| 亚洲综合一区二区三区无码| 精品久久久久久亚洲精品| 成人a片产无码免费视频在线观看| 国产精品亚亚洲欧关中字幕| 奇米影视第四色首页| 欧美成人va免费大片视频| 欧美自拍亚洲综合丝袜| 十八禁真人啪啪免费网站| 性中国妓女毛茸茸视频| 亚洲欧美日韩一区二区| 欧美成人看片黄a免费看| 国产xxxx做受视频| 无码人妻少妇精品无码专区漫画| 久久综合香蕉国产蜜臀av| 亚洲欧洲美洲无码精品va| 影音先锋日日狠狠久久| 中文字幕人乱码中文| 日本少妇裸体做爰高潮片 | 国产69囗曝吞精在线视频| 久久天天躁夜夜躁狠狠躁| 男人的天堂在线视频| 亚洲乱码无码永久不卡在线| 亚洲国产精品久久久久4婷婷| 成年女人黄小视频| 精品国产一区二区三区四区五区|