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Données techniques
Apiezon Vapour Booster Pump Oil
 PropertyTest MethodApiezon AP201
 Vapour pressure 20°C/68°F, torr(a)4 x 10-6
 Vapour pressure 165°C/320°F, torr(a)1
 Relative density 20°C/68°FIP 1900.885
 Boiling point 1 torr,°C(a)165
°F329
 Pour point,°CASTM D97-93-30
°F-22
 Viscosity, kinematic 20°C/68°F, cStASTM D445-9476
 Viscosity, kinematic 40°C/104°F, cStASTM D445-9422
 Flash point, Cleveland Open Cup,°CASTM D93-94196
°F385
 Fire point, Cleveland Open Cup,°CASTM D92-90>200
°F>392
 Auto ignition temperature,°CASTM D215>320
°F>608

(a) Journal of The Society of The Chemical Industry, 1946, 65, p.360

Main properties of Apiezon® Sealing Oils

PropertyApiezon J OilApiezon K OilApiezon C Oil
Relative density 20°C/68°F0.9480.9450.868
Flash point, Cleveland Open  Cup,°C> 350> 350266
°F> 662> 662
Fire point, Cleveland Open Cup,°C> 370> 370293
°F> 698> 698
Viscosity, kinematic, cSt 40°C/104°F40°C/104°F3330571090
100°C/212°F10717710.6
Viscosity, dynamic (cP)40°C/104°F3005516077.2
Pour point ASTM D97-93,°C-1-1-15
°F30305
Thermal conductivity,w/m °C0.1670.1690.139
B.T.U. in/ft2.h °F1.161.171.96
Specific heat 25°C/77°F,cal/g0.480.460.46
Joule/g2.01.91.9

Apiezon® Vacuum Oil Product Range

Diffusion – Ejector (Vapour Booster) Pump OilApiezon AP201
Sealing OilsApiezon J Oil
Apiezon K Oil