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硅酸盐通报 ›› 2026, Vol. 45 ›› Issue (1): 264-274.DOI: 10.16552/j.cnki.issn1001-1625.2025.0644

• 玻璃 • 上一篇    下一篇

原料种类对OLED基板玻璃配合料受热过程反应的影响

田英良(), 王忠宇, 李志峰, 赵志永()   

  1. 北京工业大学材料科学与工程学院,北京 100124
  • 收稿日期:2025-07-01 修订日期:2025-07-26 出版日期:2026-01-20 发布日期:2026-02-10
  • 通信作者: 赵志永,博士,讲师。E-mail:zhaozhiyong@bjut.edu.cn
  • 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:
    河南省重大科技专项(241100210200-01)

Influences of Raw Material Types on Reaction of OLED Substrate Glass Batch During Heating Process

TIAN Yingliang(), WANG Zhongyu, LI Zhifeng, ZHAO Zhiyong()   

  1. College of Materials Science and Engineering,Beijing University of Technology,Beijing 100124,China
  • Received:2025-07-01 Revised:2025-07-26 Published:2026-01-20 Online:2026-02-10

摘要:

OLED基板玻璃配合料具有较高的熔融温度,合理选择原料种类可显著提升熔化速率、降低生产用能,并改善玻璃熔化质量。本文探究引入不同产地石英砂、含铝原料、含镁原料等对配合料在受热过程中的影响。结果表明:在相同条件下,对于三种不同产地的石英砂(简称B砂、Q砂、F砂),采用B砂的配合料其用能较Q砂和F砂分别降低了0.97%和3.52%,而F砂配合料的熔融速率最大;采用Al2O3的配合料其用能较Al(OH)3的配合料降低了13.77%,但Al(OH)3的分解过程促进了熔融;采用MgO的配合料其用能较MgCO3的配合料降低了7.36%。研究结果为工业化生产OLED基板玻璃的原料选择方面提供了参考,当以B砂、Al(OH)3和MgO作为原料引入源时,所熔制的OLED基板玻璃具有高熔融速率、低用能的优点。

关键词: OLED, 基板玻璃, 玻璃配合料, 原料种类, 受热过程

Abstract:

OLED substrate glass batches exhibit a relatively high melting temperature. Rational selection of raw material types can significantly enhance the melting rate, reduce production energy consumption, and improve glass melting quality. This study investigated the influence of introducing different source materials for different quartz sand from different origins, aluminum raw material, and magnesium raw material on the batch behavior during heating. The results demonstrate that under identical conditions: when using quartz sand from three different origins (denoted as B sand, Q sand, and F sand), the batch utilizing B sand shows 0.97% and 3.52% reduction in energy consumption compared to batches using Q sand and F sand, respectively. However, the F sand batch exhibits the fastest melting rate. The energy consumption of batches using Al2O3 is 13.77% lower than that of batches using Al(OH)3, yet the decomposition process of Al(OH)? promotes the melting process. The energy consumption of batches materials using MgO is 7.36% lower than that of batches using MgCO3. The research findings provide a reference for industrial production of OLED substrate glass in raw material selection. When using sand B sand, Al(OH)?, and MgO as raw material sources, the produced OLED substrate glass exhibits advantages of a higher melting rate and lower energy consumption.

Key words: OLED, substrate glass, glass batch, raw material type, heating process

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