AP201 Booster Fluid View larger

AP201 Booster Fluid

Apiezon® AP201 is a hydrocarbon fluid prepared by molecular distillation and protected against oxidation by a thermally stable additive of matched vapour pressure. It has an auto ignition temperature of 305°C.

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  • 4 Liter

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  • AP201 exhibits a fair degree of resistance to chemical degradation (so that high throughputs of air and water vapour can be pumped without damage to the fluid) and it can withstand limited accidental admission of atmospheric air at operating temperature.
  • The fluid has low viscosity, which permits easy filling and draining.
  • It does not attack synthetic rubbers used for seals and gaskets in vacuum systems.
  • It is non-irritant, non-toxic and environmentally non-polluting.
Typical ultimate vacuum achievable at 20°C (mbar)
6.5 x 10-5
Vapour pressure mbar:
  20°C5 x 10-6
  100°C2.4 x 10-2
  150°C6.5 x 10-1
Boiling temperature at 1.3 mbar (°C) (approx)160
Molecular weight (average)310
Viscosity cSt:
  at 20°C34
  at 100°C5.0
  at 150°C2.7
Pour point °C (approx)-30
Flash point °C196
Fire point (°C) (approx)204
Auto ignition point °C (approx)305
Specific heat (cal/g/°C)0.46
Latent heat (cal/g/°C)69
Specific gravity at 25°C0.862
Coefficient of expansion per deg C0.0007
(10 - 30 °C) 
Refractive index at room temperature1.476 
Product Options
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4 Liter
 
 
16 Liter (4x4L)
 
  
  Quantity: