This invention relates to compositions OF CHIPS lead-free and cadmium glassed and glazes consisting essentially, expressed in terms of percentage by weight on the oxide basis, according to Table (I) if the molar ratio of (Li2O + Na2O + K2O) :( CaO + SRO + ZNO) is greater than 1.0 and move to 1.4 APPROX.
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机译:本发明涉及CHIPS无铅和镉玻璃和釉料的组合物,如果(Li 2 O + Na 2 O + K 2 O)的摩尔比为:(表1),则该组合物基本上根据表(I)以重量百分比表示。 CaO + SRO + ZNO)大于1.0并移至1.4 APPROX。
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