plaats van herkomst
Anhui, China
gebruik
Elektronica chemicaliën, Petroleum toevoegingen, Plastic Auxiliary Agents, Rubber Auxiliary Agents
classificatie
Chemical Auxiliary Agent
andere namen
Vaccum Diffusion Pump Oil
Appearance
Colorless Transparent Liquid
Chemical composition
Pentaphenyl trimethyl trisiloxane
Ultimate Vacuum, torr(untrapped)
5x(10-9~10-10)
Saturated Vapor Pressure, torr
5x10-10
Viscosity 25°C
170cst - 175cst
Viscosity 40°C
61cst - 64cst
Specific gravity
1.09-1.10
Refractive index 25°C
1.5765-1.5785
Congealing Point °C, ≤
-14 ~ -18