标准摘要
[中文适用范围]： 该文件规定了评估弹性粘合剂和密封剂[最小断裂伸长率为100%，弹性模量最大为10 MPa1)]在各种基材上的粘附力的方法。 这样就可以比较各种涂层或基材材料的表面预处理对附着力的影响。 它还可用于评估预处理、基材和粘合剂对粘合接头和密封件长期耐久性的影响。 该测试还可用于生产过程监控和质量保证。 [外文原描述]： This document specifies a method for evaluating the adhesion of elastic adhesives and sealants [with a minimum elongation at break of 100 % and a modulus of elasticity of maximum 10 MPa[1]] on various substrates. In this way, the effect of various coatings or the surface pre-treatments of the substrate materials on the adhesion can be compared. It can also be used to evaluate the influence of pre-treatment, substrate and adhesive on the long-term durability of adhesively bonded joints and seals. This test can also be used for process monitoring and quality assurance accompanying production. [1] The elongation and modulus of elasticity are measured according to ISO 527-2.
英文名称Elastic adhesives — Testing of adhesively bonded joints — Bead peel test