Invoil Oils (formerly known as Apiezon Oils)

Consists of esters or specially selected hydrocarbon fractions.

They were developed for vapor-diffusion pump fluids: High purity, very low pressure, very stable Pressures lower than 10-7 torr obtainable

No need for cold trap   

Good pumping speed

No corrosive deposits or vapors

500 ml

A

Available Options:

Description

Physical Properties of Apiezon Oils                                                 Invoil Oils = Apiezon Oils 

DIffusion pump oils Type B Type BW Type C
Vapor Pressure,vtorr @20°C 10-6 10-6 10-7
Boiling Point,°C @ 1 torr 220 225 225
Flash Point (open cup)°F 470 480 510
Pour Point(ASTM) °F 15 10 5
Density, g/ml @ 20°C 0.872 0.882 0.875
spacer.gif (48 bytes)@ 40°C 0.859 0.869 0.863
Viscosity, kinematic,cS @ 20°C 142 361 283
spacer.gif (48 bytes)@ 50°C 49.3 98.1 90
spacer.gif (48 bytes)@ 100°C 7.0 10.1 10.6
Coefficient of Expansion per °C over 20-30°C (ASTM) 0.00073 0.00070 0.00069
Thermal Conductivity Btu/in 0.91 0.89 0.96

Additional information

Unit

500mL

Reviews

There are no reviews yet.

Be the first to review “Invoil Oils (formerly known as Apiezon Oils)”

Your email address will not be published.

0

Your Cart