Polyester acrylate oligomer UV kapia

Ko te ingoa matū o te hua ZC8605 he polyester acrylate.He momo wai maramara kowhai.Ko te nuinga o ana kaihoko ka whakamahia i roto i nga whao me te kapia tae.Ko tana paanga makuku ko te hua pai rawa atu i roto i te punaha kapia a te kamupene.He ngawari ki te whakataurite, he pai te aukati kowhai me te whakaora tere.Kei te nuinga whakamahia te reira i roto i te mangumangu, rakau, pepa, paninga kirihou me te korehau electroplating mutu, Ka taea hoki te whakamahi i te reira i roto i te ma peita system.Polyester kapia kiriaku ， Tāpiri anhydride, waikawa kiriaku, inhibitor polymerization me te whakakōkī ki roto i te ipu tauranga wha rite rawa ki te whakaoho te miihini, te inemahana me te ngongo condenser, whakakorikori kia rite, whakanekehia te pāmahana ki te 110 ℃, tauhohe mo nga haora 5-6, ka kitea te uara waikawa tae noa ki te iti iho o te uara waikawa i te 5. Ko te pokey o te polyester acrylic resin i ine ma te tauira, me i whakamatauria te mahi o te kapia kiriaku polyester ma te taapiri i te 3% - 4% photoinitiator.

I whakahiatohia te polyester acrylic resin UV me nga mea tino pai i te hydroxyl terminated polyester and acrylic acid i raro i nga tikanga e tika ana Ka puta te wai i te wa o te tauhohenga o te polyester (hydroxyl mutunga rua) me te waikawa kiriaku, e whakatau ana he rereke te tukanga whakahiato i era atu kapia UV. Ko nga paanga o te pāmahana, te whakarewa azeotropic me te whakakorikori ki nga ahuatanga o te kapia polyester me te polyester acrylic kapia UV i korerohia Ko nga whakatau e whai ake nei: ka mahia te whakahiato o te polyester i te 180 ℃, ko te xylene he whakarewa azeotropic me te H3PO4 te whakakorikori;Ko te whakahiato o te polyester acrylic resin UV i mahia i te 110-120 ℃, toluene hei whakarewa azeotropic me te waikawa p-toluenesulfonic hei whakakorikori Ko te mahi a te aukati polymerization i roto i te whakahiato o te kapia UV i korerohia.