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Borosilicate glass for pharmaceutical container and glass tube for pharmaceutical container
Borosilicate glass for pharmaceutical container and glass tube for pharmaceutical container
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机译：药品容器用硼硅酸盐玻璃和药品容器用玻璃管
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摘要
A borosilicate glass for a pharmaceutical container having high appearance quality, particularly a small number of air lines, and a glass tube for a pharmaceutical container are provided. The borosilicate glass for a pharmaceutical container contains, in mass %, from 70.0 to 78.0% of SiO2, from 5.0 to 8.0% of Al2O3, from 5.0 to 12.0% of B2O3, from 0 to 4.0% of CaO, from 0 to 4.0% of BaO, from 4.0 to 8.0% of Na2O, from 0 to 5.0% of K2O and from 0.001 to 1.0% of SnO2.
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机译：提供了一种具有高外观质量，特别是少量空气管线的用于药物容器的硼硅酸盐玻璃，以及用于药物容器的玻璃管。用于药物容器的硼硅酸盐玻璃按质量百分比包含70.0至78.0％的SiO 2 ，5.0至8.0％的Al 2 O 3 < / Sub>，占B 2 O 3 的5.0％至12.0％，CaO的0至4.0％，BaO的0至4.0％，4.0至8.0％ Na 2 O的含量，K 2 O的0至5.0％，SnO 2 的0.001至1.0％。
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