丰满少妇被猛烈进入无码,国产精品亚洲欧美在线播放操,无遮挡又黄又刺激又爽的视频,久久久久亚洲AV成人

Welcome to Shenzhen Zhongyuan Plastic Co., Ltd!

News



Tel:(0755)27151698
Fax:(0755)27150611
Mailbox:szzyzcl@163.com / szzy@szzy99.com
Add:Building A1 and A2, No.1 Industrial Zone, yuliu property company, Gongming town, Bao'an District, Shenzhen
Industry information

當前位置:

首頁 News Industry information

Differences in shell materials of medical devices

Release time:2021-08-06

Medical device shellThe more common materials are FRP and ABS plastic. What is the difference between them?

An important component of glass fiber reinforced plastics is glass fiber plus epoxy glue. In short, it is glass fiber epoxy board. The shell made of this kind of material by medical device shell manufacturers can guarantee the performance of light weight as plastic board material, but the corrosion resistance and corrosion resistance of glass fiber reinforced plastics are better than plastic. However, the plasticity of glass fiber reinforced plastics is poor, which is suitable for one-time molding products. Most beauty instruments need secondary assembly, and the installation of internal pcbpcb circuit boards also need to be reinforced with screws. However, the secondary assembly performance of glass fiber reinforced plastics shell is poor, and the connection between screws and glass fiber reinforced plastics is low. The more important point is that FRP is not eco-friendly and has great environmental pollution. It is because of its strong corrosion resistance, so it can't be corroded and can't be reused. In the whole process of production, it has a great smell and is relatively harmful to human body.

The important component of plastic is fiber material epoxy resin glue, that is, composite resin. The additive component is relatively few, which can also ensure the expected effect of light weight and high tensile strength. Although the sharp object resistant ruler is inferior to the glass fiber reinforced plastic material, the customized plastic case of the medical device shell has strong plasticity, good compressive strength balance and strong plasticity, which can be made into various streamlined product output. Moreover, the experimental instrument shell can be made into a movable one, which is easy to assemble again. The screws and plastic plates are easy to connect, and its great advantage is that it has little environmental pollution, It can be recycled.


Copyright: Shenzhen Zhongyuan Plastic Co., Ltd. | mold processing customized manufacturer. If you want to know the processing price of the factory, how much is it, and which is good, please contact us Yue ICP Bei No. 17060480
精品少妇人妻av免费看| 在线免费看国产精品黄片| 久久精品欧美一区二区三不卡| 在线免费观看黄色美女| 欧美日韩亚洲国产综合网| 99免费人成看国产片| 黄色国产一区二区三区| 日韩欧美三级视频在线| 热情的邻居在线中文字幕| 人妻少妇久久中文字幕久久| 一区二区三区免费公开| 激情少妇一区二区三区| 伊人久久青草地综合婷婷| 亚洲一区二区三区四区性色av| 国产成人在线一区二区三区| 欧美成人欧美一级乱黄| 99久久国产亚洲综合精品| 老鸭窝精彩从这里蔓延| 欧美日韩亚洲精品在线观看| 久久精品国产亚洲av麻豆| 欧美日韩亚洲精品内裤| 中文字幕一区二区熟女| 观看日韩精品在线视频| 91福利视频日本免费看看| 在线观看视频国产你懂的| 精品一区二区三区三级视频| 黄片免费观看一区二区| 91久久精品国产一区蜜臀| 日韩中文字幕免费在线视频| 在线精品首页中文字幕亚洲| 九九热精品视频在线观看| 97人妻人人揉人人躁人人| 日本高清不卡一二三区| 99少妇偷拍视频在线| 91偷拍裸体一区二区三区| 亚洲专区中文字幕视频| 丰满人妻少妇精品一区二区三区| 国产日韩欧美在线亚洲| 国产国产精品精品在线| 在线观看国产午夜福利| 国产精品欧美一区二区三区不卡|