Lubricating Base Oil
SPECIFICATION
PROPERTIES
TEST METHOD
N-150
(GROUP II)
N-500
(GROUP II)
BS-150
(GROUP I)
01
APPEARANCE
Visual
Bright & Clear
Bright & Clear
Bright & Clear
02
DENSITY, @15°C
ASTM D 1298
Report
Report
Report
03
KINEMATIC VISCOSITY, @40°C, CST
ASTM D 445
27-34
90-110
Min. 460
04
KINEMATIC VISCOSITY, @100°C, CST
ASTM D 445
4.8 – 5.7
10.9 – 12.9
Min 30.5
05
VISCOSITY INDEX
ASTM D 2270
Min. 100
Min. 100
Min. 95
06
FLASH POINT, °C
ASTM D 92
Min 200
Min 230
Min 270
07
POUR POINT, °C
ASTM D 97
Max. -12
Max. -12
Max. -6
08
COLOR
ASTM D 1500
Max. 0.5
Max. 0.5
Max. 2.5
09
COPPER CORROSION
ASTM D 130
Max. 1
Max. 1
Max. 1
10
CCR (CONRADSON CARBON RESIDUE)
ASTM D 189
Max. 0.01
Max. 0.01
Max. 0.01
11
TOTAL ACID NO., MGKOH/ GM
ASTM D 664
Max. 0.02
Max. 0.02
Max. 0.05
12
SULFUR WT%
ASTM D 4294
<0.03
<0.03
Max. 1.0
13
WATER CONTENT, PPM
ASTM D 6304
Max. 250
Max. 250
Max. 400
14
SULPHATED ASH, WT%
ASTM D 874
Max. 0.01
Max. 0.01
Max. 0.01
Lubricating Base Oil
