研究活性化,脊柱化高水泥复合材料的研究
Yuyang Feng1,2, Chenyi Gao1,2, Feng Yuan1,2
1Research Center of Ancient Ceramic, Jingdezhen Ceramic University, Jingdezhen 333001, China.
Materials (Basel, Switzerland)
|September 13, 2025
概括
这项研究开发了先进的活性化混凝土复合材料从高用于陶恢复. 最佳配方表现出优越的柔性和粘合强度,具有特定的固化条件,对性能至关重要.
科学领域:
- 材料科学 材料科学 材料科学
- 无机化学 无机化学 有机化学
- 陶工程 陶工程 陶工程
背景情况:
- 传统的陶修复材料往往在粘合强度和耐久性方面面临限制.
- 活性材料提供了一个有前途的替代品,因为它们的调节性质和环境效益.
研究的目的:
- 研究固化温度和时间对高白度考林制成的活性化水泥复合材料的性能的影响.
- 确定最佳的加工参数,以提高材料性能,特别是用于陶修复应用.
主要方法:
- 使用考林,水玻璃和NaOH.制备活性复合材料.
- 使用场发射扫描电子显微镜 (FE-SEM),X射线衍射 (XRD),热分析 (DSC-TG) 和机械测试 (柔性强度,粘合强度) 的表征.
- 评估白度,光透度,收缩和水解阻力.
主要成果:
- 确定了最佳参数:在1100°C烧焦的高,激活器模量为1.25,烧焦高与激活器的比率为1:1,以及2.5%的脱离离子水.
- 最佳样本实现了23.81 MPa的屈曲强度,并显著提高了对器的粘合强度.
- 固化温度极大地影响聚合;在100°C以下它减慢,在100°C以上它加速,最佳固化时间不超过10小时.
结论:
- 活性化高基复合材料显示出作为有效的陶修复材料的潜力.
- 子状,石状结构的形成与观察到的材料特性密切相关.
- 优化的固化条件对于最大限度地提高这些复合材料的机械性能和粘合能力至关重要.
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