Introduction to UV Adhesive Curing Energy Knowledge:The provision of light energy during the application and curing process of UV adhesive is an important parameter,but many users do not have a clear and abstract understanding of curing energy.Today,the editor will introduce the relevant knowledge of UV adhesive curing energy to everyone from the following aspects.1、Definition
The UV adhesive curing energy is the condition required for the UV adhesive curing process,which is a parameter representing the intensity of ultraviolet radiation,expressed in mJ/cm2.It can also be expressed by multiplying mW/cm2 by the irradiation time,where mJ/cm2 is read as 1 mJ/square centimeter and mW/cm2 is read as 1 mW/1 square centimeter.2、Source
The main source of UV adhesive curing energy is provided by the light energy generated by ultraviolet radiation.Generally,UV adhesive uses UV mercury lamps and LED curing lamps.For the selection of lamp tubes,it is necessary to make reasonable choices based on factors such as UV adhesive curing wavelength,curing speed,adhesive thickness,adhesive surface area,etc.In terms of adhesive selection plan,the editor recommends consulting Schneider application engineers,Can professionally answer your needs.3、Impact
During the use of UV adhesive,excessive or insufficient UV energy of the photoinitiator in the UV adhesive can lead to a decrease in the application function after curing.Excessive supply of curing energy can lead to negative effects of excessive curing,such as explosive polymerization,wrinkles,etc.The direct impact of insufficient curing energy is that it cannot be completely cured.Therefore,it is necessary to understand the parameters of the product's curing energy before using UV adhesive.UV adhesive has the characteristics of fast curing,controllable reaction,no volatilization,and no pollution,making it suitable for automated operations.This product is widely used in industries such as instrumentation,digital electronics,sports equipment,intelligent manufacturing,instrumentation,and security equipment.