陶瓷Issue(11)：28-32,5.
有机泡沫浸渍法Y-Al-Si多孔玻璃制备及性能研究
Study on Preparation and Properties of Y-Al-Si Porous Glass by Organic Foam Impregnation Method
杨高峰 1马艳丽2
作者信息
- 1. 陕西金泰氯碱化工有限公司 陕西榆林718199
- 2. 山东旺盛园林股份有限公司 济南 250000
- 折叠
摘要
Abstract
In this paper porous glass was prepared by Y-Al-Si system and porous glass was prepared by organic foam impregnation method to prepare porous rare earth aluminosilicate glass with high porosity high strength and good porosity.In this study a new system was used to prepare porous glass and the existing pulp preparation process was improved.The glass structure temperature the glass softening temperature the transition temperature and the crystallization temperature of the base glass were studied by Fourier transform infrared spectroscopy thermal expansion and differential heat.The bulk density water absorption and porosity of the porous glass were also analyzed rate and other physical properties.The results showed that after 40 minutes of polyurethane sponge modification ethyl cellulose was used as binder and polyethylene glycol as dispersant.The slurry was composed of powder:56 wt％ EC:1.2 wt％ PEG:5 mL Ethanol:20 mL when the ratio the porous glass sintering temperature is 300 ℃ for 1 h 970 ℃ insulation 3.5 h.Under these conditions it is possible to obtain an ideal porous rare earth aluminosilicate glass.关键词
稀土铝硅酸盐玻璃/多孔玻璃/有机泡沫浸渍/浆料Key words
Rare earth aluminosilicate glass/Porous glass/Organic Foam Impregnation/Slurry分类
化学化工引用本文复制引用
杨高峰,马艳丽..有机泡沫浸渍法Y-Al-Si多孔玻璃制备及性能研究[J].陶瓷,2017,(11):28-32,5.
