THE EFFECT OF PREPARATION CONDITIONS OF ACRYLIC DENTURE BASE MATERIALS ON THE LEVEL OF RESIDUAL MONOMER, MECHANICAL-PROPERTIES AND WATER-ABSORPTION

被引：120

作者：

DOGAN, A ^{[1
]}

BEK, B ^{[1
]}

CEVIK, NN ^{[1
]}

USANMAZ, A ^{[1
]}

机构：

[1] MIDDLE EAST TECH UNIV,DEPT CHEM,ANKARA 06531,TURKEY

来源：

JOURNAL OF DENTISTRY | 1995年 / 23卷 / 05期

关键词：

PMMA; RESIDUAL MONOMER; MECHANICAL PROPERTIES; WATER ABSORPTION;

D O I：

10.1016/0300-5712(94)00002-W

中图分类号：

R78 [口腔科学];

学科分类号：

1003 [口腔医学];

摘要：

Objectives and methods: The curing of several commercial powder/liquid mixtures of acrylic denture base materials was carried out at different temperatures and curing times. The levels of residual mononer, tensile strength, percentage elongation before break and water absorption were measured. Results and Conclusion: It was found that the level of residual monomer determined by gas-liquid chromatography decreased with curing time and temperature increase. At the same time, the tensile strength was improved and water absorption decreased.

引用

页码：313 / 318

页数：6

共 21 条

[1]

THE EFFECT OF AN ELEVATED LEVEL OF RESIDUAL MONOMER ON THE WHITENING OF A DENTURE BASE AND ITS PHYSICAL-PROPERTIES [J].