Riental Raw Material Trade Co., Ltd.

Riental Raw Material Trade Co., Ltd. is based in China and lists raw materials on Global Trade Plaza. The company offers Brown Fused Alumina for Abrasives, produced in tilting arc or fixed furnaces from bauxite with Al2O3 as the main component and minor SiO2, Fe2O3, TiO2, and CaO. It is available in coated abrasive grain sizes from P12 to P220, bonded abrasive grain sizes from F12 to F220, and refractory sizes such as 0-1 mm, 1-3 mm, 3-5 mm, 5-8 mm, 200 mesh, and 325 mesh, with other sizes on request. The supplier operates both dumping and fixed furnaces and uses barmac, ball mill, and roll mill lines to adjust bulk density. The company also lists Potassium Aluminum Fluoride, a mixture of K3AlF6 and KAlF4 with the chemical formula AlF4K and molecular weight 142 g/mol (CAS 14484-69-6, EC 238-485-8). It appears white or grey-white, has a molecular ratio near 1.2, a melting point of 560 °C, and solubility in water of 0.8 g at 0 °C, 1.42 g at 25 °C, and 4.58 g at 100 °C per 1000 g water. The stated uses are as a welding and soldering agent and as an abrasive additive. Buyers can send an enquiry through Global Trade Plaza.