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Introduction The UV curing technology is a technique of forming a polymer structure by chain reaction of the ring structure or a doublebond by activating radical/cation the initiator after exposure UV light.In general,UVcuring technology can be divided into UV polymerization technique and UVcuring technology.UV polymerization technique is similarto polymer technology to preparegeneral linear polymers,it process has the advantage that can be easy applied for of the bulkpolymerization.UV curing technology is forming a three-dimensional polymer structure techniquethat is multifunctional monomers一HDDA(1，6 hexandiol diacrylate),DPHA (dipentaerithritolhexacrylate) etc一cross-linked by UV initiation.