ISO 21194:2019

Published (Edition 1, 2019)

ISO 21194:2019

CHF 63

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Abstract

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.

General information

Status
: Published

Publication date
: 2019-08

Stage
: International Standard under systematic review [90.20]
Edition
: 1

Number of pages
: 7
Technical Committee :
ISO/TC 61/SC 11

ICS :
83.180
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