Why MOS
“Systematic approach for reliability and consistency”
Through fully monitored and documented manufacturing system and International Licensing & Certification program, we ensure consistency, value and reliability in our products.
Innovation of Lubricant Technology
Cutting-Edge Detergent Technology
→ Calcium Salicylate
To demonstrate distinguished power and protection in many high performance modern vehicles, the distinctive Calcium Salicylate detergent technology is applied into our top-tier fully synthetic range – MOS M SYN series.
The innovation of this cutting-edge detergent technology offers unsurpassed performance benefits with lower sulphated ash, phosphorus and sulfur (SAPS) to meet stringent European specification of ACEA C3, C5 & C6.
The innovation of this cutting-edge detergent technology offers unsurpassed performance benefits with lower sulphated ash, phosphorus and sulfur (SAPS) to meet stringent European specification of ACEA C3, C5 & C6.
Friction modifier Technology Breakthrough
Moly-Trimer Componentry
MOS Motorcycle Series is engineered with the latest and most effective friction optimizer technology of Moly-Trimer, a trinuclear molybdenum-sulphur cluster that specially engineered for 4-stroke motorcycle oil without jeopardizing frictional requirement of JASO MA2. It surpasses previously known friction modifier technology and empowering our motorcycle oil series with higher performance standard.
MOS MCO series
- Unique Moly-Trimer componentry for optimized frictional properties to enhance wear and friction protection
- Rigorous test on product frictional properties to meet JASO MA2 for outstanding clutch engagement and protection
- Advanced anti-wear performance to ensure outstanding engine and gear set protection
- Extremely shear-stable oil film to withstand extreme driving condition and provide long-lasting lubricity
- Powerful detergent and oxidation resistance componentry to maintain engine cleanliness and slow down oil ageing rate
Premium Viscosity Index Improver Technology
The preferred choice of Viscosity Index Improver
Hydrogenated Styrene-Diene (Star) polymer is another crucial and value-added component to MOS automotive engine oil series. This unique viscosity index improver exhibited as “star” structure of amorphous polymer. The distinctive characteristic of self-reassemble polymerization capability of this structure is a major contributor to many benefits in high performance engine oil.
