Syntilo 9902 Synthetic Grinding and Machining Coolant

The Castrol Syntilo 9902 is a high-performance synthetic coolant specifically engineered for grinding and light-duty machining of ferrous metals. Its advanced synthetic formulation ensures effective lubrication and cooling, contributing to a cleaner working environment and improved machining efficiency. Key features of Syntilo 9902 include its ability to reject tramp oils to the surface for easy removal, thereby maintaining fluid integrity and extending its lifespan. It offers robust protection against bi-metallic corrosion, particularly from iron-copper or iron-aluminum couples, and inhibits microbial growth to prevent rancidity and extend fluid life in both central systems and individual sumps. This leads to free-cutting action, reduced cycle times, and potentially improved G-ratios in grinding operations. Recommended for a variety of applications, including surface, cylindrical, double disk, and centerless grinding, as well as light machining tasks, Castrol Syntilo 9902 is compatible with cast iron. The suggested dilution ratios are 4-8% for grinding and 5-8% for general machining, depending on the specific application. It is also noted to be low-foaming in all water conditions and offers corrosion protection even in hard water.