Mvura-yakavakirwa UV machira anogona kukurumidza kuyambuka-yakabatana uye kuporeswa pasi pechiito chephotoinitiators uye ultraviolet mwenje. Kubatsira kukuru kwemvura-based resin ndeyekuti viscosity inodzoreka, yakachena, inoshamwaridzana nenharaunda, inochengetedza simba uye inoshanda, uye chimiro chemakemikari yeprepolymer inogona kugadzirwa zvinoenderana nezvinodiwa chaizvo. Zvisinei, iyi gadziriro ichine zvikanganiso, zvakadai sekugadzikana kwenguva refu kwekuputira mvura yekuparadzira system inoda kuvandudzwa, uye kunwa kwemvura kwefirimu yakarapwa kunoda kuvandudzwa. Dzimwe nyanzvi dzakaratidza kuti tekinoroji yeramangwana-yakavakirwa pachiedza chekurapa tekinoroji ichavandudza mune zvinotevera zvinhu.
(1) Kugadzirira kwemaoligomers matsva: kusanganisira yakaderera viscosity, yakakwirira basa, yakakwirira yakasimba yezvinyorwa, multifunctionality uye hyperbranching.
(2) Gadzira mitsva inogadzirisa diluent: inosanganisira mitsva acrylate reactive diluent, ine yakanyanya kutendeuka mwero, yakakwirira reactivity uye yakaderera vhoriyamu shrinkage.
(3) Tsvagiridzo pamaitiro matsva ekurapa: Kuti ukunde hurema hwekusakwana kwekurapa dzimwe nguva kunokonzerwa nekushomeka kwechiedza cheUV, masisitimu ekurapa maviri anoshandiswa, akadai semahara radical photocuring/cationic photocuring, free radical photocuring, thermal cure, free radical photocuring, uye free radical photocuring. Zvichienderana nekurapa / kurapa anaerobic, mahara radical kurapa / unyoro kurapa, mahara radical photocuring / redox kurapa, nezvimwe, iyo synergistic mhedzisiro yezviviri izvi inogona kuisirwa zvizere, iyo inosimudzira kuenderera mberi kwenzvimbo yekushandisa yemvura inorapika zvinhu.
Nguva yekutumira: Jul-25-2025
