ISICELO SE-TPO SOKUQALA UKUTHOLA IZITHOMBE Isingeniso (INOMBOLO YE-CAS:75980-60-8)

I-Photoinitiator TPO iyi-photoinitiator esebenza kahle yohlobo lwe-free radical (1) enomuncwa obanzi. Ngenxa yobubanzi bayo bomuncwa, isiqongo sayo sokumuncwa esisebenzayo singama-350-400 nm, futhi ihlala imunca cishe ama-420 nm. Isiqongo sayo sokumuncwa side kunesokuqala esivamile. Ngemva kokushiswa ngemisebe, kungakhiwa ama-free radical amabili, i-benzoyl ne-phosphatidyl, angaqalisa i-polymerization. Ngakho-ke, ijubane lokwelapha isithombe liyashesha. Futhi inomphumela we-photobleaching. Ifanele ukwelapha ngokujulile ifilimu ejiyile kanye nokugqoka okuzinzile okuphuzi, futhi inesiqongo sokumuncwa esiphansi. Iyaguquguquka, ifanele ukusetshenziswa emanzini. Isetshenziswa kakhulu ohlelweni olumhlophe. Ingasetshenziswa ekumbozweni kwe-ultraviolet, uyinki wokunyathelisa, izinamathiselo ze-ultraviolet curing, izimbozo ze-optical fiber, i-photoresist, ipuleti le-photopolymer, i-resin ye-stereolithographic, izinto ezihlanganisiwe, izigcwalisi zamazinyo njalo njalo.

Izakhiwo: impuphu ephuzi ekhanyayo; iphuzu lokuncibilika: 91-94DC, ubude besikhathi sokumunca: 273-370 nm; isivinini sokuphiliswa okusheshayo.

I-Photoinitiator TPO isetshenziswa kakhulu kuyinki yokunyathelisa isilika, iyinki yokunyathelisa i-lithographic, iyinki yokunyathelisa kanye noqweqwe lwezinkuni. I-TPO ingalapheka ngokuphelele ebusweni obunombala we-titanium dioxide emhlophe noma ephezulu. Isetshenziswa kabanzi ezimbozweni ezahlukahlukene, ngenxa yokusebenza kwayo okuhle kakhulu kokumunca, ifaneleka kakhulu kuyinki yokunyathelisa isilika, ukunyathelisa i-lithographic, iyinki yokunyathelisa, uqweqwe lwezinkuni. Ingubo ayiphuzi, ayinawo umphumela ophansi we-post-polymerization futhi ayinayo insalela. Ingasetshenziswa futhi ezimbozweni ezisobala, ikakhulukazi emikhiqizweni enezidingo eziphansi zephunga. Isebenza kahle kakhulu ekuqalisweni uma isetshenziswa yodwa ohlelweni lwe-polyester olungenawo usawoti oluqukethe i-styrene. Izinhlelo ze-acrylate, ikakhulukazi izinhlelo ezinemibala, ngokuvamile zidinga ukusetshenziswa kanye ne-amine noma i-acrylamide, kanye nezinye iziqalisi ze-photoiniators ukuze kufezwe ukuphiliswa okuphelele kwesistimu, ikakhulukazi ekuphuzeni okuphansi, izinhlelo ezimhlophe kanye nokwelashwa kwefilimu ejiyile.

Manje kulo mkhiqizo sinamandla angaba ngu-10MT/ngenyanga futhi sihlanzekile kakhulu. Ukupakisha kwethu okuncane kungu-25KG/isigubhu futhi singahlela nokupakisha ngokwezidingo zamakhasimende.