国产一区在线免费视频_亚洲中文无码一级毛片_惠民福利国产偷人激情视频在线观看_国产日韩剧情一区二区_国产丝袜女王FOOT脚交_黄色录像在线播放_欧美丰满丝袜性视频_永久免费大黄美女网站安全_18禁全彩无翼乌无遮漫画_国产亚洲精品AA片在线试听

固化前特性項(xiàng)目數(shù)值固化后特性項(xiàng)目數(shù)值
外觀Aside透明液體硬度58shoreD
AppearamceHardness

Bside透明液體折射率1.54

Refractindex
密度Aside1.01透光率(450nm/1mm)98%
Densityg/cm3Lighttransmittance

Bside1.04拉伸強(qiáng)度MPa7.5

Tensilestrength
粘度Aside640延伸率%20
Viscaosity(25℃,mp.s)Coefficientof

extension

Bside20000體積膨脹系數(shù)190ppm/℃

Volumeexpansion

coefficient

Mixed9800體積電阻率>1×1014Ω.cm

Volumeresistiviy
可操作時間180介電常數(shù)3(60Hz)
Useaveilabetime(25℃,minutes)Dielectricconstant
使用條件混合比例1:10擊穿電壓20~25Kv/mm
MixingratioA:BPunchthroughvoltage
標(biāo)準(zhǔn)固化條件90℃×1h,150℃×彈性模量MPa152
Standardcuringconditions3hModulusofealasticity