Silica sands - the basis for high-grade glass

Silica sands make up the largest proportion in quantity of the raw materials used in the production of glass and are of corresponding importance for the industry. The silica sands of the Quarzwerke Group are characterized by their high degree of chemical purity and consistency; they are therefore ideally suited for the production of glass. The reason: for the glass industry, silica sand must have as high a content of SiO₂ as possible and must have almost no impurities like iron oxide or titanium oxide. In addition to the chemical composition of the silica sand, a stable grain size range is also necessary. The premium silica sands from the Quarzwerke Group meet all these requirements. You can also benefit from this!