Chemically durable non-silicate glasses derived from compounds including phosphates, borates, arsenates, sulfates, tellurates, tellurites, germanates and the like, are prepared by forming a melt from monobasic compounds of stoichiometric proportions, said melt then being polymerized by suitable means in the melt stage and subsequently cooled to form a desired glass. The resulting glass exhibits properties not normally found in similar glasses prepared from melts of oxides of the same materials.
化学稳定的非
硅酸盐
玻璃,可以由
磷酸盐、
硼酸盐、
砷酸盐、
硫酸盐、
碲酸盐、
碲酸盐、
锗酸盐等化合物制备而成。该方法是通过以
化学计量比例的单碱基化合物形成熔体,然后在熔融阶段通过适当的手段进行聚合,最终冷却成所需的
玻璃。所得到的
玻璃表现出与使用相同材料的氧化物熔体制备的类似
玻璃不同的特性。