ISO DIS 21194
Structural adhesives - Testing of adhesively bonded joints - Bead peel test
|Publication Date:||15 May 2018|
|ICS Code (Adhesives):||83.180|
This International Standard 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 MPa1) 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. An adhesion test according to this standard can also be recommended for process monitoring and quality assurance accompanying production.
1) Elongation and modulus of elasticity measured according to ISO 527-2.