You need to look at so-called “shadow curing” options. Most UV-cured systems are based on acrylates and methacrylates and cure free-radically by the decomposition of a photoinitiator.
This second installment of a two-part series higlights the value proposition of independent material testing and validation to high-value end-use markets.
Independent testing and third-party validation of application-specific and customer-required adhesive products are expected across the value chain. It is especially important to validate adhesive performance for the electronics industry.
All adhesives tend to lose strength on immersion in water. Water acts in two ways on a bonded assembly: It can be absorbed into the adhesive and soften it, and it can degrade the interface between the adhesive and the bonded surfaces.
This first installment of a two-part series highlights the value proposition of today's adhesive chemistries and curing methods to high-value end-use markets.
This first installment of a two-part series highlights the value proposition of today's adhesive chemistries and curing methods to high-value end-use markets.
Adhesives can be classified in several ways, including their material origin (e.g., natural or synthetic) and their type of cure (e.g., physical curing such as drying or chemical curing).
Adhesive and coating systems that use ultraviolet (UV) or visible light to begin the curing are intrinsically very attractive systems to the manufacturing engineer, allowing assembly of components and then “curing on command” by exposing to the radiation.