two common grade of this product which are being produced in Iran is SN150 and SN500, the specification of this products are as follow

 

Characteristic

Test Method

Unit

Base Oil SN 500

Base Oil SN150

Kinematics Viscosity at 100˚C, cSt

ASTM D-445

cSt

10.5

6.5

Viscosity Index (VI)

ASTM D-2270

-

101

45

Specific Gravity at 15.6˚C

ASTM D-1298

Kg/l

0.88

0.89

Flash Point, ˚C

ASTM D-92

۫C

240

195

Pour Point, ˚C

ASTM D-97

۫C

-6

-6

Color

ASTM D-1500

-

2.5

1.5

TAN, mg KOH/g

ASTM D-664

Mg KOH/gr

0.05>

0.05>

 

 

Recycle base oil

The specification of recycle base oil SN500 is as following

Characteristic

Base Oil SN 500

Specific Gravity at 15.6˚C

0.884-0.889

Flash Point, ˚C

190-250

Pour Point, ˚C

0

Viscosity at 100 ˚C

9.5-10.5

Viscosity Index (VI)

95-105

Color

3-4

 

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