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Adiatech High Performance Engine Lubricants

Adiatech AC-45 is an outstanding, synthetic lubricant designed for extremely high temperature environments. The lubricant has superior resistance to thermal and oxidative degradation, displays low deposit formation tendency, and little viscosity change. It has a very narrow molecular weight distribution resulting in extremely low volatility and high flash.

Typical Properties
Fully Formulated Synthetic Lubricant Ester Base
Viscosity @ 40ºC cSt ASTM D445
Viscosity @ 100°C cSt
Viscosity @ 100°F, cSt
Viscosity @ 210°F, cSt
Viscosity Index ASTM D2270
Pour Point °F (°C) ASTM D97
Fire Point, C.O.C., °F (°C) ASTM D92
Specific Gravity, ASTM D1298
% Evaporative Loss at 6 ½ hours @ 204°C 		168
15.4
192
15.9
94
-40 (-40)
615 (324)
0.99
0.5


The AC-45 lubricant was screened using uncooled, single-cylinder, small bore lubricant screening engine. The AC-45 lubricant is proven to be superior to:
  • Commercially available Mobil Delvac-1 (survived 13 hours of testing)
  • 1990’s research lubricant MRI-1 (survived 30 hours of testing)
  • CY2000 research lubricant HXL7041 provided by Hatco (survived 40 hours)
  • CY2003 research lubricant provided by Surface Research (survived 13 hours)

Detailed information regarding tests can be provided upon request.
2003 Cummins ISB-305 Engine Test With AC-45 Lubricant 50 Hr. Duration

If you wish additional information, please contact us at info@adiabatics.com or call us at (812) 372-5052.
3385 Commerce Drive • Columbus, IN  47201 • Phone:  (812) 372-5052 • Fax:  (812) 372-4470
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