UV cure optical adhesives are widely utilized in numerous markets for bonding optical parts, such as lenses, prisms, and also filters. These adhesives provide exceptional optical clarity as well as reduced shrinking, making them ideal for precision applications. Like any kind of other sticky, UV cure optical adhesives can come across some issues during usage. In this troubleshooting overview, we will certainly review some usual problems that may develop when collaborating with UV cure optical adhesives and also just how to resolve them.
Among one of the most usual issues experienced when using UV cure optical adhesives is inadequate adhesion. Poor bond can be caused by a number of variables, including insufficient surface area preparation, incorrect treating, or using the incorrect adhesive.
Before using any type of UV Cure Optical Adhesives, it is important to make certain that the surfaces to be adhered are clean and also without any type of impurities. Any kind of oil, oil, or dust on the surface can interfere with the bonding process and also cause poor attachment. To prepare the surface area, tidy it completely with an appropriate solvent or detergent and dry it with a lint-free fabric. Additionally, the surface area should be roughed up with a great abrasive to improve adhesion.
Another root cause of poor bond is inappropriate curing. UV cure optical adhesives need exposure to UV light for a defined time to heal properly. If the adhesive is not exposed to UV light for the needed time or at the proper strength, it might not cure correctly, bring about poor adhesion. To make certain proper curing, it is essential to utilize a UV light with the right strength as well as duration for the adhesive being utilized.