摘要
研究了用ＣａＯ和Ｈ３ＰＯ４反应制备Ｃａ１０（ＰＯ４）６（ＯＨ）２的方法。讨论了反应温度、反应物料浓度和老化方式及时间对反应产物性能的影响。用该方法制备的Ｃａ１０（ＰＯ４）６（ＯＨ）２在ＳＡＮ悬浮聚合中作为分散剂表现出优良的分散性。
A method of Ca10(PO4)6(OH)2 (hydroxyapatite) powder prepared by CaO react with H3PO4was researched. The effects of reaction temperature and time, reactive stock concentration, aging mode and time on the properties of reaction product were discussed. When hydroxyapatite powder was regarded as a dispersion agent in suspension polymerization for synthesizing SAN, it displayed a good dispersivity.
出处
《石化技术与应用》
CAS
1999年第2期82-85,共4页
Petrochemical Technology & Application
关键词
Ca10(PO4)6(OH)
悬浮聚合
分散剂
中和法
calcium oxide
phosphoric acid
hydroxyapatite
preparation
suspension polymerization
dispersion agent
