... has good thermal stability, but poorer than lead stearate and barium stearate. It is better if used with zinc ... or epoxy compou Calcium Stearate Molecular formula: Ca(C17H35COO)2 Property: It ... not in water.It will be decomposed to stearate or sale when meet strong acid and can ... good thermal stability, but poorer than lead stearate and barium stearate. It is better if used with zinc ...