香蕉黄AV网站在线观看_欧美二区一级黄色片_黑人大操白富美 内射_国产亚洲精品第一综合另类一级毛片大全黄乳_天堂网.www在线资源_西施游龙清影皮肤去掉碍眼的布料_午夜香吻高清视频观看_大屁股av系列在线_亚洲av无码专区国产乱码app_首页 中文字幕 欧美

Products

PPO elastomer single tube and composite pipe (steel wire, fiber)

Url: http://1b9r7.cn/en/Products/gangsi-gaoya-guan-3.htm

PPO elastomer single tube and composite pipe (steel wire, fiber)

purpose

Automobile industry

Medical electronics industry

Low, medium and high frequency power plant areas.

Characteristic

This series of tubes is made of polyphenylene oxide (PPO), one of the world's five largest general-purpose engineering plastics. It belongs to non PVC class (without any plasticizer), and belongs to non polarity. The material has: halogen free, non-toxic, tasteless, good elasticity, high strength, high and low temperature load (variant temperature, 190 degrees centigrade, embrittlement temperature is -170 DEG C, long-term use temperature of -127 DEG ~121 DEG, high temperature low, almost not affected, moderate temperature and can be used for a long time in high temperature and humidity environment under the steam resistance) high, wear resistance, creep resistance, resistance to stress relaxation, fatigue resistance, acid and alkali resistant, resistant to gasoline, diesel oil, salt solution and chemical reagent, medium resistance, pollution resistance etc..

Applicable temperature

-127 ~121 C

Next: PVC steel fiber antistatic composite high pressure hose