Лако-красочные материалы — производство

Adhesives do not like to be disturbed whilst they are in the critical phase of changing from a liquid to a cured adhesive. The polymer chains will be beginning to form and if broken at an early stage the chains will not always repair and then go on to create the crucial links that make up the adhesive polymer. This can be difficult to detect when inspecting a failed adhesive joint and it is probably much easier to review the assembly process to check that the adhesive is not excessively loaded during the initial curing cycle.