硅酸盐通报2017，Vol.36Issue(11)：3944-3949,6.
水基光固化陶瓷浆料的粘度与分散性研究
Research on Viscosity and Dispersity of Aqueous Ceramic Suspension for Stereolithography
宁会峰 1阎相忠 1朱悦 1王伟志1
作者信息
- 1. 兰州理工大学机电工程学院,兰州 730050
- 折叠
摘要
Abstract
The low viscosity and high dispersity of aqueous photocurable ceramic pastes is a key factor in determining the quality of curing. The viscosity of the premix of slurry and the 10% solid content at different temperatures were tested,modification of yttria stabilized zirconia (3Y-ZrO2 )nano powder by silane coupling agent KH570 . The results show that the monomer with the matrix resin has little effect on the viscosity of the premix;the viscosity of the slurry decreases with the increase of the temperature. The surface of the modified nano powder is grafted with a layer of homogeneous organic matter,dispersity in the premix. Finally,the solidified layer is observed by scanning electron microscopy and found that its tissue is uniform and no agglomerated particles appeared.关键词
粘度/分散性/改性/温度Key words
viscosity/dispersity/modification/temperature分类
化学化工引用本文复制引用
宁会峰,阎相忠,朱悦,王伟志..水基光固化陶瓷浆料的粘度与分散性研究[J].硅酸盐通报,2017,36(11):3944-3949,6.
