ORAFON PREMIUM MINERAL 68

Naphthenic

 

If possible, we always recommend opting for a synthetic oil: unlike Mineral Oils, synthetic refrigeration oils guarantee a low environmental impact (both in terms of production and disposal), as well as an almost zero percentage of humidity, that also means a very low incidence in terms of acid formation.

However we are fully aware that the world market is very wide and varied: after having analyzed the strong demand of mineral oil supplies mainly from developing countries, our laboratories have studied advanced formulas, which guarantee the highest quality also for the mineral oils that we manufacture by ourselves.

Mineral Oils by Orafon are composed by a Naphthenic base and additives specially formulated to obtain better lubricity, chemical and thermal stability and an excellent protection against wear of the components of the Air Conditioning and Refrigeration Systems.

 

Key Benefit :

  Excellent Lubricant Ability ;

  Hydrolytic Stability ;

  High Compatibility with the materials of all kind of Systems, both new and old ones (with a constant attention to their evolution over the time) ;

  Low Toxicity ;

  Reduced Hygroscopicity and Anti-Humidity Additive ;

  High Thermal Stability to Oxidation ;

  High Solubility performances with Refrigerants ;

  Optimal Miscibility with Refrigerants ;

 

Method and Reference Unit

VALUE Reference Method

ISO VG

68

Kinematic Viscosity @ 40°C (cSt)

68 ASTM D 445

Kinematic Viscosity @ 100°C (cSt)

6.6 ASTM D 445

Viscosity Index

95 ASTM D 2270

Pour Point (°C)

-30 ASTM D 97
Flash Point (°C) 200

ASTM D 92

Density @ 15°C (g/cm³) 0.915

ASTM D 4052

Humidity Content (ppm) 17

ASTM E 1064

Total Acidity (mg KOH/g) 0.02

ASTM D 974

Colour (APHA) 18

ASTM D 1209

Sulphides 0.06

ASTM D 2622

 

Remark ;

 It is suggested a dosage as close as possible to the quantity needed. For the biggest formats, it is recommended to quickly close the container and keep it in a cool and dry place in order to avoid the formation of moisture. Keep the product between 25°C and 40°C. Do not expose to sunlight.

 

TargetCategoryRefrigerantRefrigerant RecommendRefrigerant LinkRefrigerating Oil TypeRefrigerating Oil RecommendRefrigerating Oil Link
HouseholdWall Type (General)R-22ORAFON R-22 see more… POEORAFON POE 68 see more…
HouseholdWall Type (General)R-32ORAFON R-32 see more… POEORAFON POE 68 R32 see more…
HouseholdWall Type (General)R-410aORAFON R-410a see more… POEORAFON POE 68 see more…
HouseholdWall Type (Inverter)R-32ORAFON R-32 see more… POEORAFON POE 32 R32 / 68 R32 see more…
HouseholdWall Type (Inverter)R-410aORAFON R-410a see more… POEORAFON POE 32 / 68 see more…
HouseholdCassette Type (General)R-22ORAFON R-22 see more… POEORAFON POE 68 see more…
HouseholdCassette Type (General)R-32ORAFON R-32 see more… POEORAFON POE 68 R32 see more…
HouseholdCassette Type (General)R-410aORAFON R-410a see more… POEORAFON POE 68 see more…
HouseholdCassette Type (inverter)R-32ORAFON R-32 see more… POEORAFON POE 32 R32 / 68 R32 see more…
HouseholdCassette Type (inverter)R-410aORAFON R-410a see more… POEORAFON POE 32 / 68 see more…
HouseholdCeiling Type (General)R-22ORAFON R-22 see more… POEORAFON POE 68 see more…
HouseholdCeiling Type (General)R-32ORAFON R-32 see more… POEORAFON POE 68 R32 see more…
HouseholdCeiling Type (General)R-410aORAFON R-410a see more… POEORAFON POE 68 see more…
HouseholdCeiling Type (inverter)R-32ORAFON R-32 see more… POEORAFON POE 32 R32 / 68 R32 see more…
HouseholdCeiling Type (inverter)R-410aORAFON R-410a see more… POEORAFON POE 32 / 68 see more…
HouseholdConceal Type (General)R-22ORAFON R-22 see more… POEORAFON POE 68 see more…
HouseholdConceal Type (General)R-32ORAFON R-32 see more… POEORAFON POE 68 R32 see more…
HouseholdConceal Type (General)R-410aORAFON R-410a see more… POEORAFON POE 68 see more…
HouseholdConceal Type (Inverter)R-32ORAFON R-32 see more… POEORAFON POE 32 R32 / 68 R32 see more…
HouseholdConceal Type (Inverter)R-410aORAFON R-410a see more… POEORAFON POE 32 / 68 see more…
HouseholdFloor Standing Type (General)R-22ORAFON R-22 see more… POEORAFON POE 68 see more…
HouseholdFloor Standing Type (General)R-32ORAFON R-32 see more… POEORAFON POE 68 R32 see more…
HouseholdFloor Standing Type (General)R-410aORAFON R-410a see more… POEORAFON POE 68 see more…
HouseholdFloor Standing Type (Inverter)R-32ORAFON R-32 see more… POEORAFON POE 32 R32 / 68 R32 see more…
HouseholdFloor Standing Type (Inverter)R-410aORAFON R-410a see more… POEORAFON POE 32 / 68 see more…
RefrigeratorGeneralR-134aORAFON R-134a see more… POEORAFON POE 68 see more…
RefrigeratorStandardR-600aORAFON R-600a see more… PAO- see more…
RefrigeratorInverterR-600aORAFON R-600a see more… PAO- see more…
RefrigeratorDisplayR-134aORAFON R-134a see more… POEORAFON POE 68 see more…
RefrigeratorDisplay (Inverter)R-134aORAFON R-134a see more… POEORAFON POE 32 / 68 see more…
RefrigeratorFreezerR-134aORAFON R-134a see more… POEORAFON POE 68 see more…
AutomobileGasoline EngineR-134aORAFON R-134a see more… PAGORAFON PAG 100 A see more…
AutomobileGasoline EngineR-1234yfORAFON R-1234yf see more… PAGORAFON PAG 100 Ayf see more…
AutomobileDiesel EngineR-134aORAFON R-134a see more… PAGORAFON PAG 100 A see more…
AutomobileDiesel EngineR-1234yfORAFON R-1234yf see more… PAGORAFON PAG 100 Ayf see more…
AutomobileHybrid CarR-134aORAFON R-134a see more… POEORAFON POE 100 A see more…
AutomobileHybrid CarR-1234yfORAFON R-1234yf see more… POEORAFON POE 100 A see more…
IndustrialChillerR-22ORAFON R-22 see more… POEORAFON POE 220 see more…
IndustrialChillerR-134aORAFON R-134a see more… POEORAFON POE 220 see more…
IndustrialChillerR-410aORAFON R-410a see more… POEORAFON POE 220 see more…
IndustrialVRFR-410aORAFON R-410a see more… POEORAFON POE 68 see more…