MEASURING THE INTERFACIAL SHEAR-STRENGTH OF THIN POLYMER-COATINGS ON GLASS

被引：20

作者：

LIN, MR

RITTER, JE

ROSENFELD, L

LARDNER, TJ

机构：

[1] Mechanical Engineering Department, University of Massachusetts, Amherst

来源：

JOURNAL OF MATERIALS RESEARCH | 1990年 / 5卷 / 05期

关键词：

D O I：

10.1557/JMR.1990.1110

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The interfacial adhesive shear strengths of four commercial polymer coatings on soda-lime glass were measured by the microindentation and single lap shear tests. The indentation interfacial shear strengths were over an order of magnitude greater and exhibited significantly less variability than those measured by lap shear. It is believed that the indentation test measures the “intrinsic” interfacial shear strength of the bonded coatings, whereas the lap shear strengths are controlled by large processing flaws (pores in this study) in the region of stress concentration near the overlap edge. © 1990, Materials Research Society. All rights reserved.

引用

页码：1110 / 1117

页数：8

共 18 条

[1]

CAGO HC, 1989, CLOSED LOOP, V17, P18

[2]

CHAPMAN BA, 1987, TECHNOLOGY GLASS CER, P77

[3] A test specimen for determining the fracture resistarim of bimaterial interfaces [J].