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硅酸盐通报 ›› 2022, Vol. 41 ›› Issue (11): 3960-3968.

所属专题: 玻璃

• 药用玻璃 • 上一篇    下一篇

中硼硅管制瓶内表面离子迁移特性研究

田英良1, 温玉琳1, 王帆1, 王华2, 王焕一3, 赵志永1, 孙诗兵1   

  1. 1.北京工业大学材料与制造学部,北京 100124;
    2.江苏潮华玻璃制品有限公司,镇江 212321;
    3.沧州四星玻璃股份有限公司,沧州 061739
  • 收稿日期:2022-06-28 修订日期:2022-08-16 出版日期:2022-11-15 发布日期:2022-12-12
  • 通信作者: 温玉琳,硕士研究生。E-mail:1464091511@qq.com
  • 作者简介:田英良(1969—),男,博士,教授。主要从事新型玻璃材料方面的研究。E-mail:tianyl@bjut.edu.cn
  • 基金资助:
    国家重点研发计划(2021YFC0864000)

Migration Characteristics on Inner Surface of Neutral Borosilicate Glass Tube Vials

TIAN Yingliang1, WEN Yulin1, WANG Fan1, WANG Hua2, WANG Huanyi3, ZHAO Zhiyong1, SUN Shibing1   

  1. 1. Faculty of Materials and Manufacturing, Beijing University of Technology, Beijing 100124, China;
    2. Jiangsu Chaohua Glass Products Co. Ltd., Zhenjiang 212321, China;
    3. Cangzhou Sixing Glass Co. Ltd., Cangzhou 061739, China
  • Received:2022-06-28 Revised:2022-08-16 Online:2022-11-15 Published:2022-12-12

摘要: 本文以中硼硅管制瓶为研究对象,ICP-AES为研究手段,通过改变药液浓度、药液pH值、药液储存时间、玻璃瓶规格来探究玻璃瓶内表面Al3+、B3+、Ca2+、K+、Na+、Si4+的迁移规律,并通过SEM观察玻璃瓶内表面受侵蚀情况。结果显示:随储存时间延长,玻璃瓶内表面受侵蚀程度增大,在储存28 d时,K+和Na+的迁移浓度下降,Al3+、B3+、Ca2+、Si4+迁移浓度上升,出现脱片现象;玻璃瓶规格越小,离子的迁移浓度越大,玻璃瓶内表面受侵蚀程度越大;药液浓度越低,离子的迁移浓度越小,玻璃瓶内表面受侵蚀程度越小;酸性和碱性药液都会增大玻璃瓶内表面受侵蚀程度,且碱性药液对玻璃瓶内表面侵蚀更大。

关键词: 中硼硅管制瓶, 离子迁移, 储存时间, 玻璃瓶规格, 药液浓度, 药液pH值

Abstract: In this paper, neutral borosilicate glass tube vials were taken as research object, and ICP-AES was used as research method. By changing liquid medicine concentration, liquid medicine pH value, liquid medicine storage time, glass bottle specification, the migration law of Al3+, B3+, Ca2+, K+, Na+, Si4+ on the inner surface of glass bottle were explored, and the inner surface erosion of glass bottle was observed by SEM. The results show that with the prolongation of storage time, the erosion degree of the inner surface of glass bottle increases. When storage time is 28 d, the migration concentration of K+ and Na+ decreases, the migration concentration of Al3+, B3+, Ca2+, Si4+ increases, and the peeling phenomenon occurs. The smaller the glass bottle specification is, the greater the migration concentration of ions and the erosion degree of the inner surface of glass bottle are. The smaller the liquid medicine concentration is, the smaller the concentration of ions and the erosion degree of the inner surface of glass bottle are. Both acidic and alkaline solution make the erosion degree of the inner surface of glass bottle increase, and alkaline liquid on the inner surface of glass bottle erosion is greater.

Key words: neutral borosilicate glass tube vial, ion migration, storage time, glass bottle specification, liquid medicine concentration, liquid medicine pH value

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