High purity quartz

High purity quartz sand belongs to a high monopoly industry

High purity quartz sand refers to a high-purity non-metallic mineral raw material with a certain particle size specification, which is produced from natural quartz minerals through a series of physical and chemical purification technologies and has a purity of SiO2 higher than 99.9%. It is a hard, wear-resistant, and chemically stable silicate mineral. Widely used in fields such as photovoltaic, electronics, high-end electric light sources, thin film materials, national defense technology, etc., it is an irreplaceable raw and auxiliary material in the high-end manufacturing industry. At present, the highest purity that can be mass-produced can reach 99.999% (5N) or above, but there are limited countries worldwide that can mass-produce 5N levels, mainly concentrated in developed countries such as the United States, Norway, Japan, and China mainly imports. Quartz ore resources are scarce, and the purification process of high-purity quartz sand is complex with high technical barriers. Therefore, high-purity quartz sand belongs to a high monopoly industry.

High purity quartz sand belongs to a high monopoly industry

High purity quartz sand refers to a high-purity non-metallic mineral raw material with a certain particle size specification, which is produced from natural quartz minerals through a series of physical and chemical purification technologies and has a purity of SiO2 higher than 99.9%. It is a hard, wear-resistant, and chemically stable silicate mineral. Widely used in fields such as photovoltaic, electronics, high-end electric light sources, thin film materials, national defense technology, etc., it is an irreplaceable raw and auxiliary material in the high-end manufacturing industry. At present, the highest purity that can be mass-produced can reach 99.999% (5N) or above, but there are limited countries worldwide that can mass-produce 5N levels, mainly concentrated in developed countries such as the United States, Norway, Japan, and China mainly imports. Quartz ore resources are scarce, and the purification process of high-purity quartz sand is complex with high technical barriers. Therefore, high-purity quartz sand belongs to the category of high ridges and broken lines.