CAS ea tert-dodecylmercaptan:25103-58-6

Mekhoa ea ho etsa polymerization, tert-dodecylmercaptan e sebetsa e le moemeli oa phetisetso ea ketane, e thusang ho laola bolelele ba liketane tsa polymer le ho susumetsa kabo e akaretsang ea boima ba limolek'hule ba polymer e hlahisoang. Ka ho felisa ka katleho liketane tsa polymer tse ntseng li hola, e nolofalletsa tlhahiso ea li-polymer tse nang le thepa e etselitsoeng eona, ho kenyeletsoa boima bo itseng ba limolek'hule le boitšoaro bo laoloang ba rheological. Sena se bohlokoa haholo tlhahisong ea li-polyolefin, moo ho eketsoa ha tert-dodecylmercaptan ho lumellang ho fetoloa ha litšobotsi tsa sehlahisoa, joalo ka sekhahla sa phallo e qhibilihang le ts'ebetso ea mechini. Ho feta moo, tert-dodecylmercaptan e sebelisoa tlhahisong ea li-polymer tse fetotsoeng ke tšusumetso. Bokhoni ba eona ba ho laola bolelele ba ketane ea polymer le kabo ea boima ba limolek'hule bo e etsa karolo ea bohlokoa nts'etsopele ea polasetiki e hanelang tšusumetso. Ka ho fetola moralo oa ketane ea polymer le ho ntlafatsa sebopeho sa meaho e menyenyane ea polymer, e kenya letsoho ho ntlafatseng ho tiea le ho mamella thepa e fapaneng ea polymer, e tšehetsa ts'ebeliso ea eona libakeng tse hlokang le lits'ebetso tse phahameng. Ho feta moo, tert-dodecylmercaptan e fumana ts'ebeliso ho etseng likhomaretsi tse khethehileng le liphahlo. Ho kenyelletsoa ha eona mefuteng ea sekhomaretsi le ea ho koahela ho ka fetola litšobotsi tsa boima ba limolek'hule tsa li-polymer, e leng se fellang ka lihlahisoa tse nang le matla a ho khomarela a ntlafetseng, ho tenyetseha le ho tšoarella. Sena se lumella ho thehoa ha likhomaretsi le liaparo tse bontšang bokhoni bo ntlafetseng ba ho kopanya, ho hanyetsa tšusumetso, le ho mamella maemo a leholimo, ho fihlela litlhoko tsa liindasteri tse fapaneng tse kang kaho, likoloi le lifofane. Ka bokhutšoanyane, tert-dodecylmercaptan e sebetsa e le tlatsetso ea bohlokoa indastering ea polymer, e kenya letsoho nts'etsopele ea thepa ea polymer e etselitsoeng motho ka mong e nang le thepa e itseng le litšobotsi tsa ts'ebetso. Karolo ea eona e le moemeli oa phetisetso ea ketane le tšusumetso ea eona boima ba limolek'hule le kabo ea li-polymer e etsa hore e be ea bohlokoa tlhahisong ea li-polyolefin, polasetiki e fetotsoeng ke tšusumetso, le likhomaretsi tse sebetsang le liaparo. Ho tenyetseha le katleho ea tert-dodecylmercaptan ho totobatsa bohlokoa ba eona ho ntšetseng pele tsoelo-pele ea saense ea polymer le ho thehoa ha li-polymer tse ncha bakeng sa mefuta e mengata ea lits'ebetso tsa indasteri.