COLOR STABILITY OF RESTORATIVE RESINS UNDER ACCELERATED AGING

被引：60

作者：

POWERS, JM

DENNISON, JB

KORAN, A

机构：

[1] School of Dentistry, University of Michigan, Ann Arbor

来源：

JOURNAL OF DENTAL RESEARCH | 1978年 / 57卷 / 11-1期

关键词：

D O I：

10.1177/00220345780570111101

中图分类号：

R78 [口腔科学];

学科分类号：

1003 ;

摘要：

The color stability of seven commercial composite resins, an unfilled resin, and three glazes was studied under conditions of accelerated aging by reflection spectrophotometry and visually with Munsell color tabs. After aging for 900 hours, most of the resins had lower values of luminous reflectance and excitation purity and higher values of dominant wavelength and contrast ratio compared to values at baseline. © 1978, SAGE Publications. All rights reserved.

引用

页码：964 / 970

页数：7

共 12 条

[1]

DALBY J, 1968, PROGRAMMER BMD8V ANA

[2] COLOR OF DENTAL RESTORATIVE RESINS [J].