The table lists quartz glass analysis impurity levels The actual analysis data of the same batch of products will be provided when the products leave the factory. L1 Na K Fe Al Ca Mg Cu Co Mn Ni OH Gas Refined Quartz Quartz 0.55 1.8 1.5 0.55 18 2.6 0.65 0.25 0.02 0.05 0.03 160 Fused quartz glass 2.02 4.4 1.2 2.2 22 3.7 0.53 0.04 0.04 0.05 0.04 150 Synthetic quartz glass ﹤ 0.1 ﹤ 0.1 ﹤ 0.1 ﹤ 0.1 ﹤ 0.1 ﹤ 0.1 ﹤ 0.1 ﹤ 0.1 ﹤ 0.1 ﹤ 0.1 ﹤ 0.11200 NINGBO HOZ TRADING CO.,LTD , https://www.howzkitchenware.com
The purity of British glass mainly depends on the raw materials. The purity of quartz glass produced with high-purity raw materials such as silicon tetrachloride can reach 6 nines (99.9999%); the purity of quartz glass produced with purified high-quality natural quartz can reach 4 nines. Used in the semiconductor industry; the purity of ordinary quartz glass produced with high-quality natural quartz is around three to nine.