1、 l :2002-05-15; :2002-06-26Te: (1979-), 3, ,6v V.C 0K T.cI|:1007-9629(2003)03-0329-04;?4;%d p Y安普杰, 王国建, 刘 琳(6v S, Z200092)K1:研制了一种紫外光固化环氧丙烯酸酯涂料;研究了光引发剂及其复合方式、用量对该涂料涂膜的固化速率、硬度和附着力等性能的影响.1oM:紫外光固化;环氧丙烯酸酯;光引发剂ms |:TQ63 DS M :AInfluence of Photoinitiatorsonthe UV-curableEpoxyAcrylateCoatingAN Pu-jie, W
2、ANG Guo-jian , LIU Lin(School of Materials Science and Engineering, Tongji University, Shanghai 200092 , China)Abstract:A new UV-curable epoxy acrylate coating was prepared .The influences of kinds of pho-toinitiators, their compounding and content on the curing rate, hardness and adhesion of the fi
3、nalcoat-ing films were studied.Keywords:UV-curable;epoxy acrylate;photoinitiator“ S/ ?Z 4 mK,;%s0 s j 1 . M ,;%p (UVCC)S= g g M15%P 9, | !、 p e I1/I4 I4 , O “p HW,v tB;7m23H wLV , 8“ I4 ,I1/I4 ,I1/I2 GQM.I4 _;?4, P?rTi z,y78“% q ,p 9F9 ,I4p “ Y v;I1 ;?4, I4 P,5 2? , Pp %,p $ 9v;I29 ;?4, I1 P,yI1 ,I2
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6、ence of content of photoinitiator onthe pendulum hardness of coating filmm4 V A, “;?4 9F,v ;?48“p 5 $ 9v,r BKv,L 7 Sv. 78“ ( ;?4 2% HCKv331 3 :;?4;%d p Y , ;?4 p vY,V P;?4Q7p .yN,Vp Z I n,;?4 1.5 % 3%R. 78“;?4 wL As2F: vI7 ,I8 ,I1/I2I1/I48“BF;7 lI4 ,I5 ,I6 8“ 6BF. -BF,?4 2 %H,KvI7I8 .I7 ,I8 M 7?r;?4
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8、p “ Y,T m5 U.m5 Vn,;?4 4% = H,“I1/I2 ,I1/I4 ,I5 8“, 8“ ( “;?4 9F,p “ 5 Mz,i;?4 2% HrK, ;?4 9FvM.8 ) V,;?4KD S 1.5 % 3%,N Hp ?K;1 7;?48“ V A,I1/I4;?48“ H, ?% qy O ?sp .3 1.p %V1? 3 7 S s,;v 60 s =,yN %1 p -4/4 a HW. HWi ?v4p ,MQ Pp “ M.2.8;?4p % q、“ Y V,;?4KD S 1.5% 3 %.3.1 7;?48“ V,I1/I4;?48“ ?% q y O?sp . ID:1 , p.,;%p Z J .p , 1999,(12):30-36.2 , , B b,.,;%d p J .p , 1999,(10):3, 4.3 ,?,f .;?4?Z J . , 2000, 14(2):54-59.4 l C.;% 8“# J . , 1994,(1):19-23.1). M UV% ?Z Z A . _21 WS %/ g?Z) “ C .S;, 2000.1-15.332 y 6
