TI(Toughness Index)

The toughness stability of abrasive diamond powder is critical for tools in application. It influences the working efficiency and service life directly. Shili company persists in consistent quality through toughness testing, to keep the toughness of each batch in a narrow range.

Testing method:Taking some samples to make impact testing, then sieve them, calculate the percentage which remains the original particle, that’s the TI value.