Adopting the completely new synthetic oil technology,SINOPEC Fully Synthetic Heavy Duty Automotive Gear Oil is blended with well-chosen new multi-functional additives by internationally advanced process. With higher viscosity index, good anti-oxidation property and outstanding carrying capacity, the product can meet the lubrication requirement of rear axle hypoid gear of various vehicles, prolonging oil drainage, bearing possible heavy shock. Its performance is totally better than that of GL-5 heavy duty mineral automotive gear oil.

Advantages

♦ Adopting synthetic oil technology, providing the product very high viscosity index, good low/high temperature property, reducing startup resistance and wear

♦  Well-chosen sulphur and phosphor compound additive, providing outstanding carrying capacity, being capable of working in such strict conditions as low speed/high torque, high speed/heavy duty and so on

♦  Outstanding heat stability and anti-oxidation property, effectively reducing formation of oxide and sludge, prolonging service life

♦  Lower friction, effectively reducing startup and operation resistance, saving fuel and reducing operation costs

♦  Stable oil membrane, effectively preventing wear and scratch as well as chemical actions such as corrosion or spall on surface of gear

♦  Good anti-foaming ability, compatibility with sealed rubber material of conventional vehicles

♦  Balanced formulation, producing good anti-corrosion and anti-rust properties

Performance specification

The product meets the following specifications:

♦  API GL-5

♦  MIL-L-2105D

♦  Q/SH PRD 155-2008

Applications

♦  Suitable for lubrication of drive axle (front/rear axle) and some transmission gears, especially for vehicles with hypoid gears

Typical properties

Items	Fully synthetic heavy duty automotive gear oil
SAE viscosity grade	75W/90
Kinematic viscosity (100ºC), mm2/s	16.5
Viscosity index	225
Flash point (COC), ºC	215
Pour point,ºC	-42