Iyini indima yama-catalyst ekusabeleni kwe-hydroxyethyl acrylate okuzilungisa?
Ukuze kwenzeke ukusabela kokuzibumba, kudingeka izinga lokushisa elifanele kuqala. Ngokuvamile, izinga lokushisa lokuzibumba kwe-hydroxyethyl acrylate liyizinga lokushisa elizimele. KUHLE iphakathi kuka-30°C no-60°C. Uma izinga lokushisa liphansi kakhulu, ukusabela kuzoba kancane kakhulu noma kungenzeki. Uma izinga lokushisa liphezulu kakhulu, ukusabela kungaba nobudlova kakhulu, okwenza kube nzima ukulawula inqubo yokusabela futhi kuholele emikhiqizweni engazinzile. Ngakho-ke, ukulawula izinga lokushisa kubaluleke kakhulu! Ngaphezu kokushisa, ukukhanya nakho kuyisici esibalulekile. I-Hydroxyethyl acrylate isabela kakhulu ekukhanyeni kwe-ultraviolet (UV), futhi ukukhanya kwe-UV kungakhuthaza ukuqhekeka kwezibopho zayo ezimbili, ngaleyo ndlela kuqale ukusabela kwe-polymerization. Ngaphansi kokukhanya kwe-UV, ukuzilungisa kwe-hydroxyethyl acrylate hea kuzoshesha kakhulu. Uma sisebenzisa isibani se-UV noma sisivezele elangeni, sizozilungisa ngokushesha. Cabanga nje, ngaphansi kokukhanya kwelanga, lawa ma-molecule afana nokudansa, ahlangana ngokushesha ukuze akhe izinto ezintsha. Ngaphezu kokushisa nokukhanya, ukukhetha i-catalyst nakho kuthinta izinga kanye nomphumela wokusabela kwe-self-polymerization. Sizofaka ezinye izikhuthazi ze-peroxide, njenge-hydrogen peroxide, noma ama-azo compounds afana ne-azobisisobutyronitrile (AIBN). Lawa ma-catalyst anganciphisa ngempumelelo izinga lokushisa lokuqala kwe-self-polymerization reaction, okuvumela ukuthi iqhubeke kahle ngisho nasemazingeni okushisa aphansi. Asebenza ngempela njenge-accelerators! Ngaphandle kwe-catalyst, ukusabela kungase kube kancane kakhulu noma kungenzeki. Ngakho-ke, indima ye-catalyst ekusabeleni kwe-self-polymerization ayikwazi ukunakwa.