LEDUV固化涂料应用简介-客户案例研究

UV Coatings for High Volume Production:Faster. Smaller. Cleaner.IntroductionMy Name:•Rich LeonardCurrent Role:•Sales Director (U.S. based UV Coatings company)Experience:•Thin film coatings and surface treatments-28 years.•Education-Materials Science, Metallurgy, Applied Technology•Career-Production Manager, Process Manager, Product Manager,and Sales.Purpose at CTT Summit:•Increase awareness of sustainable UV cured coatings for the U.S.manufacturing sector.HEATSUNLIGHTUV CUREHOSPITAL395 LEDUV Light/Energy Application DiagramWhat are UV Coatings?Definition•Unique coatings which cure when exposed to UV light energy (instead of heat energy).Composition•Oligomers:pre-polymer resin.•Monomers:low weight compounds that react with oligomers.•Photoinitiators:absorb UV light which initiates reaction.•Additives:enhance specific properties.Basic Mechanism1.UV energy penetrates the coating and activatesphotoinitiators.2.Photoinitiatorsabsorb UV energy and decompose to form reactive radicals or catio