What Does HTHS Stand For?

HTHS stands for High Temperature High Shear

HTHS, or High Temperature High Shear, refers to a testing method used to evaluate the performance and stability of lubricants under extreme temperature and shear conditions. This analysis helps in understanding a lubricant's viscosity behavior, ensuring optimal engine protection and efficiency in high-stress environments commonly found in automotive and industrial applications. HTHS is crucial for formulating oils that meet stringent performance standards and for predicting how lubricants will perform in real-world conditions.