牙膏磨擦剂的理化特性和常用类型——牙膏磨擦剂对牙齿磨损和清洁效果的影响及研究进展Ⅰ  

Physiochemical property and type of abrasive agents in toothpaste——Effect of toothpaste abrasives on tooth wearing and tooth cleaning Ⅰ

作　　者：李刚[1] 

机构地区：[1]第四军医大学口腔医学院,陕西西安710032

出　　处：《牙体牙髓牙周病学杂志》2003年第8期465-468,共4页Chinese Journal of Conservative Dentistry

摘　　要：磨擦剂是牙膏的重要组成部分 ,本文从其颗粒硬度、大小、形状、溶解度、磨擦值、成分匹配等方面介绍了磨擦剂的物理化学特性和磷酸氢钙、二氧化硅、碳酸钙。The abrsive is one important part of toothpaste.This article reviews the physiochemical property of abrasives, including micro-hardness, shape, size, solubility, etc. It also introduces the characteristics of several types of abrasives commonly used in current toothpaste.

关 键 词：磨擦剂 物理化学 牙膏 

分 类 号：R780.2[医药卫生—口腔医学]