रबर उद्योग में भारी कैल्शियम का अनुप्रयोग प्रभाव
What is heavy calcium carbonate? Heavy calcium carbonate (GCC), also called heavy calcium, it is made from ground natural carbonate minerals, such as: calcite, marble and limestone. It is a commonly used powdered inorganic filler, it has advantages of high chemical purity, high inertness, good thermal stability, no […]
रबर उद्योग में भारी कैल्शियम का अनुप्रयोग प्रभाव और पढ़ें "