DIN EN 1966-2009
结构粘合剂.三点弯曲法测量粘合剂表面的特性,DIN EN 1966:2009-07的英文版本

Structural adhesives - Characterization of a surface by measuring adhesion by means of the three point bending method; English version of DIN EN 1966:2009-07

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标准号

DIN EN 1966-2009

发布日期

2009年07月

实施日期

废止日期

无

中国标准分类号

G38

国际标准分类号

83.180

发布单位

德国标准化学会

引用标准

EN 923-2005 EN 10025-2 EN 13887 EN ISO 291 EN ISO 9142 EN ISO 10365 ISO 286-1

被代替标准

DIN EN 1966-2003 DIN EN 1966-2008

适用范围

This European Standard describes a test method to determine ability of a cured adhesive (possibly with a primer) to adhere to a substrate which has had a certain surface finish or with a specific surface preparation by using the "three point bending method". It is only used for quality assurance and the substrate should be rigid or resistant enough to bending such as steel or aluminium alloys. For other substrates the thickness should be adjusted to the modulus of elasticity or a suitable stiffener should be used. The adhesive should be polymerisable (curable) without pressure in order to obtain the thickness needed to provide sufficient rigidity, otherwise, a bonded reinforcing piece of the same type and same thickness as the substrate can be substituted for the bloc of adhesive. It is not suitable for film adhesives.

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