Olivine does not contain chloride, there will be no corrosion and adhesion problems. The iron (Fe2O4) in olivine is the most stable form of iron. Due to this feature, it does not react chemically with the oxygen in the air and water. Therefore, since there will be no oxidation, the paint process after cleaning will have a longer life. Olivine does not contain free silica. And because of this feature, it does not cause silicosis disease. It removes the health and safety concerns of the operators. Moreover, olivine is also used as a fertilizer in the treatment of drinking water and in agriculture. However, silica sand contains free silica in its varieties and creates a carcinogenic hazard for the users of this sand in terms of health. The use of minerals containing free silica is prohibited in various countries (such as Norway, Sweden, England and the Netherlands) on the grounds that they cause silicosis disease. In our country, the use of minerals containing free silica was banned by the Ministry of Health in 2009. It is environmentally friendly. It has no harmful effects on the environment. The grain shape of the olivine is angular and this feature significantly increases the surface cleaning speed. The hardness of olivine is 6.5 -7, which is an important feature for its use as an abrasive material and ensures high efficiency in surface cleaning. Blasting Sand Product Dimensions 0.200 -0.600 mm 0.600 -1.5 mm 1 -2 mm 1 -3 mm
