YAKHAK HOEJI (약학회지)
- Volume 37 Issue 1
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- Pages.66-75
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- 1993
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- 0377-9556(pISSN)
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- 2383-9457(eISSN)
Synthesis and Physico-Chemical Properties of Dicalcium Phosphate Dihydrate for Dental Abrasive
치아 연마용 인산일수소칼슘의 합성 및 물리화학적 성질
Abstract
Dental abrasive, dicalcium phosphate dehydrate (DCPD) was prepared and the several important factors affecting on the quality of toothpaste were investigated by means of set test, glycerine absorption, Coulter counter test, color difference, BET adsorption, mercury porosimetery, and rheogram comparing with two foreign DCPDs, MFO4 and Dentphos K. Sample DCPD was prepared by reaction between 85% H
Keywords
- Dental abrasive;
- dicalcium phosphate dihydrate;
- set test;
- glycerine absorption;
- paticle size;
- BET adsorption;
- mercury porosimetery;
- rhegram