Base oil


TŞ 05766698-60-2006


   

Description of Index

Figure

SN- 80

SN-180

SN- 350

SN - 600

SN-1200

1

Density, at 20oC,g/cm3,  not more than  

870

880

890

900

905

2

Refraction  coefficient   at 20oC  

Have no standart,       is nessesary

3

Kinematic viscosity at 100 oC, sSt, within

2.5 - 3.5

4.5 – 6.0

8.0 – 9.5

11.5–
13.5

18.0–
23.0

4

Pour point, oC, not  higher than

-12

-12

-12

-9

-9

5

Flash point, oC, not less than

170

205

220

225

250

6

Viscosity index,  not less than

95

95

95

95

90

7

Color 
by ЦНТ,  max           by ASTM, max  by conditional units of КНС,  not more than  

0.5
- 0.5

0.5
- 0.5

1.0
1.0
-

2.0
2.0
-

3.0
3.0
-

8

Mass portion of sulfur,%,  not more than

0.03

9

 Acidity number, mg KOH by 1g oil,  not more than

 0.02

 0.03

 0.05

 0.05

 0.06

10

Ash,%,   not more than  

0.005

11

Mass portion of mechanical impurities,%,  not less than  

0.005

 
Note:

  1. From 1 March before 1 November production and using fuel allowed with pour point not above 0 0C (without determination of the cloud point) and contents of water not more

“traces”.

  1. A filtering factor is defined in reservoir of the transfer base, but plant guarantees correspondence of the rate, specified in standard specifications.
  2. Factor on points 1, 7, 8, 9, 15 are defined seasonally, once at 10 days.