BS EN 14444-2005 结构粘合剂.定性评定粘合组件耐久性.楔形破裂试验

标准号：BS EN 14444-2005
中文标准名称：结构粘合剂.定性评定粘合组件耐久性.楔形破裂试验
英文标准名称：Structural adhesives - Qualitative assessment of durability of bonded assemblies - Wedge rupture test
标准类型：G38
发布日期：2005/11/26 12:00:00
实施日期：2005/11/26 12:00:00
中国标准分类号：G38
国际标准分类号：83.180
适用范围：This document simulates in a qualitative manner mechanical forces and important environmental influenceson an adhesive-bonded joint at a metal polymer interfaces it can also be used as a method of checking thesurface preparation of substrates, with a limited detection level.The test is applicable at the present time to the bonding of aluminium and titanium alloys using thermosettingstructural adhesives and primers.NOTE This method can also be used for assessing surface preparation of other metals. Considerablecaution in the evaluation of comparative results should be exercised in the event that the materials (adhesiveplus adherend) and the specimen geometry are varied. Like should be compared with like (only similaradherends bonded with similar adhesives can be compared between themselves).