Calcite, China clay, Whiting, Dolomite, Talc/Soapstone, Barytes, Mica,

الوصف

Dolomite Powder is the limestone powder with composition of caco3 and Mgco3 pertaining to **0% in combination, the proportion being varied as per mining zone, Dolomite is also being used as Fillers by detergents, Steel, Paints and ceramics. Techincal Details Parameter Calcium Carbonate *5% to *7% Magnesium Carbonate *5% to *3% Silica + Total Insoluble 2%max China clay powder is a Hydrated Aluminum Silicate which contributes to the improvement in chemical resistance, electrical properties and reduction in water absorption. It lowers the crack tendency in the finished products, improves shock resistance and surface quality. It improves properties like good process ability; low mill sticking and uniform cure rates. CHEMICAL ANALYSIS OF CHINA CLAY Specification of China clay Powder Parameter Sio2 *5% to *8% AI2o3 *3% to *9% FE2o3 Below 1.5% Tio2 Below 0.5% Cao Below 1% Mgo Below 0.5% LOI *2% to *4% Acid Insoluble *7.5% PH **8 % B.D. 0.5gm/cc Oil Absorption *9.5 ml/**0gm Whiteness *8% to *5% Calcite is a natural calcium carbonate with extremely high whiteness, purity and free flowing in nature. Calcite is natural form of calcium carbonate which is widely used in plastics as a filler due to its high dispersibility, low oil absorption, high impact resistance, smooth surface finish, easy processing and excellent dimensional xxxxx acts as a spacing extender, increasing efficiency of pigment Tio2. Chemical Analysis of Calcite Powder Parameter Calcium Carbonate *3% to *7% Magnesium Carbonate 1.2% Mix Oxides 1 %to2% Moisture 0.2% max Oil Absorption *5 - *0