应用领域
涂料助剂, 电子化学助剂, 塑料助剂, Metallurgy; Optical industry
别名
Silicone Diffusion Pump Oil
Appearance
Colorless Transparent Liquid
Chemical composition
Tetramethyl tetraphenyl trisiloxane
Ultimate Vacuum, torr(untrapped)
10-7~10-8
Saturated Vapor Pressure, torr
5x10-8
Specific gravity
1.06 ~ 1.07
Refractive index 25°C
1.5500~1.5600