HINDUSTAN INDUSTRIES is the manufacturers, Exporter and processor of the best quality of china clay powder in the country. China Clay is a Hydrated Aluminum Silicate and Chemically China Clay is known as Aluminum Silicate Al2O3.2SiO2.2H2O. The China Clay is generally soft, earthy, usually white mineral in nature and is produced by the chemical weathering of aluminum silicate minerals like feldspar. In different regions of the world, the China Clay is colored pink-orange-red by iron oxide, giving it a distinct rust hue. Lighter concentrations yield white, yellow or light orange colors. The china clay brings improvement in chemical resistance, electrical properties and reduction in water absorption. China clay does not swell in the water and can withstand high temperature. China clay increases the strength of the material in which it is mixed. It lowers the crack tendency in the finished products, improves shock resistance and surface quality.
is the world's softest mineral. Although all talc ores are soft, platy, water repellent and chemically inert. Talc is a vital part of everyday life. The magazines we read, the polymers in our cars and houses, the paints we use and the tiles we walk on are just some of the products that talc enhances. Talc is a hydrated magnesium sheet silicate. Talc is practically insoluble in water and in weak acids and alkalis. It is neither explosive nor flammable. Although it has very little chemical reactivity, talc does have a marked affinity for certain organic chemicals. And it is organophilic. Above 900°C, talc progressively loses its hydroxyl groups and above 1050°C. Talc's melting point is at 1500°C.