Silicon dioxide, also known as silica (from the Latin silex), is a chemical compound that is an oxide of silicon with thechemical formula SiO2. It has been known since ancient times. Silica is most commonly found in nature as quartz, as well as in various living organisms. In many parts of the world, silica is the major constituent of sand. Silica is one of the most complex and most abundant families of materials, existing both as several minerals and being produced synthetically. Notable examples include fused quartz, crystal, fumed silica, silica gel, and aerogels. Applications range from structural materials to microelectronics to components used in the food industry.
Industrial chemicals , products, including activated carbon (powder, granular, extruded, and pellet types), molecular sieves (13x, 3a, 4a, 5a), carbon molecular sieve, activated alumina, and silica gel (orange, blue, white, and color indicating)..Trade services
Chafing fuel gel and chafing fuel wick., biodegradable pla products, melamine & polycarbonate tableware, buffetware, holloware, glassware, kitchenware.
Copper concentrate, bitumen, caustic soda, polyethylene, polypropylene, white oil, methanol, parrafin wax, cellulose , hec, ehec, asphalt additives, wetfix be, titanium dioxide, vam vinyl acetate monomer, silica fume, air entrainer, machinery.
