Alphen International is based in India and lists minerals and building materials on Global Trade Plaza. The company offers kaolin clay, ball clay, silica powder and porcelain tiles in a 600x1200 mm format. The kaolin clay is presented with a detailed chemical analysis including SiO2 at 48.10%, Al2O3 at 36.11% and Fe2O3 at 0.45%, along with whiteness of 88.5 and plasticity of 34.5. Ball clay is listed with SiO2 at 56.19%, Al2O3 at 26.56%, fired MOR of 386.2 Kg/Cm2 and plasticity of 39.2. Silica powder is offered in mesh sizes 200#, 250# and 300# with SiO2 at 98.954% and whiteness of 92%. The porcelain tiles are described as having water absorption of less than 0.5%. Buyers can send an enquiry through Global Trade Plaza.