Description

Sinopec CNG/LNG Long Life Gas Engine Oil 15W-40 is formulated with high
viscosity index hydrogenated base oils and a new type of suitable ash additive
system. It is special formulated for CNG, LNG and other gas engines,
effectively protecting valve seat / guide and other engine parts, providing
longer drain life.

Features & Benefits

• Good high/low temperature properties and super cleaning performance providing required protection against wear of critical engine parts under high and low speed crossing state, reducing deposit and sludge buildup, and keeping engine clean.
• Professional suitable ash formulation designed to provide more effective protection of CNG, LNG and other gas engines, especially for valve seat/guide.
• Suitable for CNG, LNG and other vehicle gas engines.
• Stronger additive system, providing longer drain life.
  

Applications

Sinopec CNG/LNG Long Life Gas Engine Oil 15W-40 is suitable for use in:

• CNG, LNG and other vehicle gas engines.
• Gas engines such as those manufactured by Cummins

 

Specifications

SAE GRADE	15W-40
Viscosity, @ 100°C, cSt	15.06
Dynamic viscosity, CCS, mPa·s, ASTM D 5293       cP @ -20°C	5900
Mini-rotary viscometer (MRV), mPa·s, ASTM D 4684       cP @ -25°C	19000
Total base number, mg KOH/g, ASTM D 2896	6.81
Sulfated ash, wt%, ASTM D 874	0.79
Pour Point, °C, ASTM D 97	-38
Flash Point, (COC), °C, ASTM D 92	224
Density @ 20°C, kg/l, ASTM D 4052	0.881