AP/E CORE Basestocks by ExxonMobil

ExxonMobil AP/E CORE basestocks are premium Group II base oils produced for the Asia-Pacific and European markets. Engineered for high-performance lubricant formulation, CORE basestocks deliver excellent oxidation stability, low volatility, and superior viscosity-temperature characteristics. They serve as the base for premium engine oils, gear lubricants, hydraulic fluids, and industrial lubricants. LubricantHub supplies ExxonMobil basestocks to lubricant blenders and industrial formulators across Asia.

Key Benefits

• Group II purity — low sulphur, low aromatics, high saturates content
• Excellent viscosity index for strong film strength across temperature ranges
• Low volatility (Noack) for reduced oil consumption in finished lubricants
• Outstanding oxidation stability supports extended lubricant service life
• Suitable for API SN, ACEA C3, and modern heavy-duty engine oil formulations

Applications & Recommendations

AP/E CORE basestocks are used by lubricant formulators producing engine oils, gear lubricants, hydraulic fluids, and industrial oils requiring Group II base oil performance. Available in multiple viscosity grades including CORE 100, CORE 150, and CORE 600.

Typical Properties

Property	Method	Core 100	Core 150	Core 600
Kinematic Viscosity @ 100°C, cSt	ASTM D445	4.2	6.0	12.0
Viscosity Index	ASTM D2270	103	103	96
Pour Point, °C	ASTM D97	-15	-12	-9
Flash Point, °C	ASTM D92	202	218	260