摘要
良好分散的陶瓷浓悬浮体是胶态成型实现的前提和关键。本文阐述了高分子分散剂的分散稳定作用及其在多种单相复相陶瓷浓悬浮体制备中的研究和应用,进而从高分子分散剂自身特性,陶瓷分散相和分散介质的物理化学性质以及陶瓷胶态成型工艺操作等方面,分析了各因素对高分子分散剂分散效果的影响,最后指出了能够优化陶瓷浓悬浮体性能的高分子分散剂的研究趋势。
The concentrated ceramic suspension with good dispersity is the key to colloidal forming process.We have introduced the stabilization mechanism of polymer dispersants and discussed the investigation and application of the dispersants in single-phase and multiphase concentrated ceramic suspensions.Further more,the various factors on dispersing effect are also analyzed.Such factors include intrinsic characters of polymer dispersants,Physical-Chemical properties of ceramic dispersed phase and dispersion medium,as well as operation technology of colloidal forming process.Finally the research fronts of the polymer dispersant which can optimize properties of the concentrated ceramic suspension are pointed out.
出处
《高分子通报》
CAS
CSCD
北大核心
2010年第6期34-40,共7页
Polymer Bulletin
基金
新型陶瓷与精细工艺国家重点实验室(清华大学)(KF09011)
北华航天工业学院科研基金项目(KY-2009-01-B)资助
关键词
高分子分散剂
陶瓷浓悬浮体
胶态成型工艺
Polymer dispersants
Concentrated ceramic suspensions
Colloidal forming process
