摘要
用实验的方法研制出以硅灰石为基材、水玻璃为结合剂的多孔陶瓷材料，它具有较高气孔率（４０％～４５％），平均孔径为８μｍ～１０μｍ，还有狭窄孔径分布和一定的机械强度。
Experimentally developed is the porous ceramic with wollastonite as its basic material and sodium silicate as its binder.Used as a holder with inorganic seperation membrane,the porous ceramic has as high as 40% to 45% of porosity,the diameters of pores being 8 μm to 10 μm and has a narrow pore distribution and relatively high strength.
出处
《华南理工大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
1997年第9期111-114,共4页
Journal of South China University of Technology(Natural Science Edition)
关键词
无机分离膜
水玻璃
多孔陶瓷
硅灰石
inorganic seperation membrane
sodium silicate
porous ceramic
wollastonite
