New methods to directly measure adhesive stress and movement on glass.

被引：4

作者：

Watts, DC ^{[1
]}

Marouf, AS ^{[1
]}

Heindl, D ^{[1
]}

机构：

[1] Univ Manchester, Sch Dent, Biomat Sci Unit, Manchester M15 6FH, Lancs, England

来源：

OPTOMECHANICAL DESIGN AND ENGINEERING 2002 | 2002年 / 4771卷

关键词：

optical adhesives; UV cure; shrinkage; stress; movement;

D O I：

10.1117/12.482165

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Practical scientific methods have been devised to measure cure-shrinkage phenomena for a small-volume disk geometry of adhesive agents, in liquid or paste form. These can be conducted simply, reproducibly and quickly, typically 5-120 min, once the apparati are set up. Originally utilised to measure shrinkage behavior in photocuring dental adhesives and biomaterials, the measurements may be applied as well to adhesives for fiber optic and optical applications. They are especially suitable for UV and visible-light curing adhesives. The 'bonded-disk' method is used for the measurement of shrinkage-strain kinetics and the Bioman method for shrinkage-stress of adhesives.

引用

页码：19 / 30

页数：12

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