Place of Origin
Fujian, China
category
Diffusion pump oil
Product name
High vHigh vacuum diffusion pump silicone oil
Ultimate pressure, KPa
4.5*10-9
Kinematic viscosity (25°C), mm2/s-1
165-185
Relative density (25°C)
1.09
Flash point (opening), °C not less than
243
Average molecular weight not less than
546
Saturated vapor pressure (25 °C), KPa
4.5*10-10