... properties:tap density,bulk density,angle of repose,collapse Lab Equipment 1. Photo of company Full view Testing DepartmentPACKAGEAPPLICATION ... , collapse angle, flat plate angle, dispersibility, bulk density and tap density, after that can obtain difference angle, compressibility, ... also by Caar index user can get flowability index and jetting ability.Standard test properties1. Tap density: vibrate a ...