洗磨劑의 粒子크기와 配合比率이 洗齒劑의 磨耗度에 미치는 影響에 關한 硏究
EFFECT OF ABRASIVE PARTICLE SIZE AND MIXING RATIO ON TOOTH ABRASIVENESS
소속 상세정보
金鍾培/Kim, Johng-bai
白大日/文赫秀/韓文盛/徐成洙/鄭光來/金永鎬/Paik, Dai-il/Moon, Hyock-soo/Hahn, Moon-sung/Suh, Sung-soo/Jeong, Kwang-Lai/Kim, Young-ho
KMID : 0355419900140020317
Abstract
The purpose of this study was to evaluate effects of abrasive particle size and mixing ratio on tooth abrasiveness.
The authors had tested the relative abrasivity of dentifrices with different particle size and mixing percentage by surface profile method. The 8 kinds of different abrasives were used. Obtained results were as follows:
1. The relative abrasivity was increased according to the bigger particle size, but was not in direct proportion.
2. The relative abrasivity was increased by higher mixing ratio, but was not in direct proportion.
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