The SC10728 additive package is designed for the latest engine oils that meet increasingly stringent
emissions standards and efficiency requirements. It is suitable for modern engine designs, including those
equipped with three-way catalytic converter after-treatment systems.
The introduction of onboard diagnostic systems (OBD2), which will begin in Japan and Europe in 2023/24 and
in India by 2025, will monitor the catalytic converter’s performance to ensure that emission thresholds in
exhaust systems are maintained throughout the engine’s operational lifespan.
This additive package allows for the formulation of oils that comply with the JASO T903:2023 specification.
The JASO T903:2023 standard has updated its threshold values for classification, reflecting changes in the
reference oil and friction material used in clutch friction tests.
General Application
The SC10728 Additive Package is a cutting-edge solution designed to meet the demanding requirements of
the latest engine oils. This package ensures compatibility with modern engine designs and after-treatment
systems, including three-way catalytic converters, making it ideal for use in regions adopting new emissions
standards and regulations. The SC10728 is designed for future vehicle technologies, anticipating stricter
emissions standards and the wider implementation of advanced diagnostics such as OBD2. This makes it an
ideal choice for markets facing evolving regulatory landscapes.
Features / Benefits
- Safeguards and enhances the durability of exhaust gas after-treatment systems, preserving the cleanliness of diesel and gasoline particulate filters and catalytic converters
- Efficiency Enhancements: Designed to improve fuel efficiency and minimize friction losses, aligning with global trends toward low-viscosity oils.
- Compatibility with OBD2 Systems: Ready for the introduction of onboard diagnostic systems (OBD2), ensuring the catalytic converter's performance is consistently monitored to maintain emissions thresholds over the engine's lifespan.
- JASO T903:2023 Compliant: The additive package supports the production of oils that meet the JASO T903:2023 specifications, updated to reflect new reference oil and friction material standards.
- OEM: Ideal for OEMs focused on meeting stringent emissions standards in Japan, Europe (2023/24), and India (2025), where compliance with new diagnostic and emissions monitoring regulations is critical.
- Lubricant Manufacturers: Formulation of engine oils for motorcycles and other vehicles with a wet clutch system, compliant with JASO T903:2023, ensuring optimal performance under modern operating conditions.
Specifications
- API SP/SM/SL, JASO MA2 7.9 % mass
- API SP/SN JASO MB 7.9 % mass
