SAPPHIRE MOTOR OIL 20W50 6000 SL

Product Description


STARTEC SAPPHIRE is a lubricant extra performance for diesel and gasoline engines that have been converted natural Gas Fuel CNG as the main fuel or supplementary fuel.  Its formulation contains mineral bases of excellent quality and an additive package that allows for greater protection engine operating at high temperatures, reducing the formation of sludge and varnish control corrosion, produced by the nitrogen nitration containing the GNC, better control of viscosity with increase the operating temperature inside the engine, it provides excellent control of the lubricating film contributing to a better control of the lubrication of the intake and exhaust valves. 

Features and Benefits 

  • Outstanding chemical thermal stability, which allows the lubricant, does not degrade the temperature increase. 
  • Excellent control of the nitrogen oxides which attack the lubricant and allow degradation and shortening their life. 
  • High shear stability, ensuring control of viscosity at high temperatures reducing oil consumption and wear of       lubricated parts. 
  • Superior protection against wear and rust corrosion on the durability of helping motor. 
  • Formulation with low ash additives that allow control of sludge and varnish inside engine. 
  • Optima low temperature pump ability and excellent mechanical stability operations high temperatures. 

 Applications 

Diesel engines naturally aspirated and turbocharged, gasoline engines and naturally aspirated have  been converted to CNG "Natural Gas Fuel" as main fuel or fuel complementary

Specifications, Approvals & Typical Properties

Test Parameters

ASTM

Method

Test Values

Specific gravity @ 15 oC

D 1298

0.892

Viscosity Cst @ 100 °C,

D 445

21

Viscosity index,

D 2270

131

Flash point °C,

D 92

220

Pour point °C,

D 97

-24

TBN, mgKOH/gm

D 2896

8