We manufacture and supply high quality quartz silica powder across the country. quartz silica powder has purity more than 99.7% and thus in our laboratories we process it further to impart more whiteness up to 96%. The quartz silica powder comes in pure white color and we use higmore...
Technical Specifications SiO2 - Silica : >90% Color : Grey Application Because of its extreme fineness and high silica content, silica fume is a very effective pozzolanic material. Standard specifications for silica fume used in cementitious mixtures are ASTM C1240, [8] EN 132more...