VISCOELASTIC PROPERTIES OF SOME DENTURE BASE MATERIALS

被引：28

作者：

BRADEN, M

STAFFORD, GD

机构：

[1] Dental School of The London Hospital Medical College, University of London, London

来源：

JOURNAL OF DENTAL RESEARCH | 1968年 / 47卷 / 04期

关键词：

D O I：

10.1177/00220345680470040201

中图分类号：

R78 [口腔科学];

学科分类号：

1003 ;

摘要：

Four denture base polymers were studied by using a torsional pendulum apparatus. Shear modulus and mechanical loss tangent were determined after five seconds over the temperature range 20C to 105C, and hence a transition temperature (TG) was obtained. A polycarbonate had a high TG together with superior elastic properties. © 1968, SAGE Publications. All rights reserved.

引用

页码：519 / &

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