Silk Sity Association

Features Of China Clay China clay belongs to the group of Minerals called Kaolinite. It is one of the most common minerals. Kaolinite clay occurs in abundance in soils that have formed from the chemical weathering of rocks in hot, moist climates—for example in tropical rainforest areas. Comparing soils along a gradient towards progressively cooler or drier climates, the proportion of kaolinite decreases, while the proportion of other clay minerals. Applications Glass Ceramics Paper Cosmetics

China Clay: China Clay is a clay mineral with the chemical composition AlSiO3O5(OH)3. It is layered silicate mineral. It is soft earthy, usually white in color, produced by the chemical weathering of Aluminium Silicate mineral like Feldspar. Commercial grades of China Clay are supplied and transported as dry powder form, semi dry noodle form or as slurry. Applications: - It is used in Cer/bamics for body & glazing of Tiles and Sanitary Wares. - In paper it is used as filler. It is also used for paper coating purpose. - It is used in paint also to extend Titanium Dioxide (TiO2) and modify gloss level. - It is used in rubber to enhance reinforcement properties.

China Clay is a naturally hydrated Aluminum Silicate. It is one of the most abundantly available clay in the Earth's crust. Pure grade of China clay or kaolin clay produced by the processes of levigating. China Clay is also called KAOLIN, it is one of the essential Raw materials for Ceramic Industries, China Clay does not swell on adding water & Alumina present in Clay do not form Isomorphism series with any other metallic compound. Applications: - China clay products are immensely used in the manufacturing of ceramics, papers, paint colors, vitrified tiles, soap, ultramarine and in various other purposes Available Mesh Size : As per requirement Custom sizes and Material of required specifications can be made in case of Bulk and Regular orders.

China clay is characterized by its fine particle size, high brightness and rheology. We develop fine and ultra fine grades of Hydrous Kaolin from our best reserves, for various industries including Paint, Paper, Printing Inks, Paper board, Rubber etc. China clay is a natural mineral found in partly decompo-sed granite, an igneous feldsparic rock. Chemically, kaolin is a hydrated aluminium silicate containing Al2O3.2SiO2.2H2O. Kaolin was first discovered in the mountainous province of Kiangsi, China in A.D. 500. The word kaolin derives from the Chinese character kaolin which means high ridge. It was first used by the Chinese to make high quality porcelain. Product Specifications PARAMETERS PI 96(noodles) PI 95(M) PI 94 PI 92 PI 90 1RL RESULT (%) RESULT (%) RESULT (%) RESULT (%) RESULT (%) RESULT (%) Loss of Ignition 13.56 13.81 14.82 13.31 13.190 10.850 Silica as SiO2 45.85 48.10 47.57 45.90 46.400 51.620 Iron as Fe2O3 0.29 0.30 0.35 0.536 0.300 1.530 Alumina as AI2O3 38.99 35.43 35.48 38.70 38.190 33.770 Potassium as K2O 0.047 0.20 0.035 0.067 0.083 0.210 Sodium as Na2O 0.048 0.24 0.051 0.0396 0.100 0.1400 Calcium as caO Trace 0.31 0.15 Trace Trace Trace Magnesium as MgO 0.097 0.32 0.107 0.109 0.170 0.290 Titanium as TiO2 0.85 1.28 1.180 1.100 1.290 1.32 Firing Whiteness 92.00 87.59 89.20 89.90 81.60 63.00 L Value 95.89 94.54 95.33 94.83 93.07 87.71 A Value 0.40 1.23 0.56 0.65 0.72 1.72 B Value 3.39 3.00 3.78 3.30 5.90 11.70 Firing Colour Snow White Creamish White White Creamish Pinkish Shrinkage 5.80 4.75 5.80 5.20 7.56 9.00 Firied Temperature C 1220 1220 1220 1220 1220 1220 Residue On 325# 0.34 0.25 0.36 0.24 0.88 1.08 Water Of Plasticity 36.00 34.00 38.00 41.00 46.0 41 Water Absorption 15.56 14.30 15.42 19.24 17.09 15.81 Dry M.O.R Kg/cm2 15.00 24.31 10.00 12.00 10.00 10.00 Fired M.O.R Kg/cm3 120.00 237.66 140.00 140.00 145.00 110.00

We are supplier and exporter of Calcined China Clay. We are offering an extensive range of high-quality Calcined China Clay that is used for paints, rubber and soap industries. Features: Chemically inert Correctly formulated Enhanced shelf life Specifications: Type: Powder Colour: White Packaging - As per Client Applications- Paints, Rubber and Soap industries. China Clay is a clay mineral with the chemical composition AlSiO3O5(OH)3. It is layered silicate mineral. It is soft earthy, usually white in color, produced by the chemical weathering of Aluminium Silicate mineral like Feldspar. Commercial grades of China Clay are supplied and transported as dry powder form, semi dry noodle form or as slurry.

Kaolin Clay & China Clay

High Quality China Clay/ Kaolin Clay SiO2 46.21% Al2O3 34.11% Fe2O3 0.69% CaO 2.64% MgO 0.38% LOI 14.14% Na2O 0.24% K2O 0.40% Bulk Density 0.71% Residue on 300 BS 2.94% Whiteness 82.70%