14 October 2019 , Monday 05:24 AM

Base Oils


Group 1 base oils are the least refined of all the groups. They are usually a mix of different hydrocarbon chains with little or no uniformity. We import these in large quantities.

TECHNICAL SPECIFICATIONS
TEST UNITS METHODS SN 150 SN 500
Density @ 15 °C ASTM-D 4052 - -
Colour - Max ASTM-D 1500 1 2
Flash Point COC - Min°C ASTM-D 92 210 227
Flash Point PMCC - Min°C ASTM-D 93 200+ 210+
Furfural Content - Max PPMM- 1414 5 5
Pour Point - Max°C ASTM-D 97 -12 -6
Viscosity @ 40 °C Cst ASTM-D 445 28/31 91/101
Viscosity @ 100 °C Cst ASTM-D 445 - -
Viscosity Index - Min ASTM-D 2270 95 95
Carbon Residue - MaxWT % ASTM-D 189 - 0.1
Sulphur Content - Max WT% ASTM-D 4294 0.6 1
Neutralization No - MaxMG KOH/GM ASTM-D 664 0.05 0.05
Copper Strip Corrosion - Max100 °C/3 Hrs ASTM-D 130 1A 1A
Ash- Max WT % ASTM-D 482 0.01 0.01
Appearance - Visual C&B C&B