Imikhiqizo

I-BPO 50% powder iyi-granular powder encane, egeleza ngokukhululeka, engagcwali equkethe i-50% dibenzoyl peroxide, i-pathalate ester plasticizer futhi ibekwe ngendlela efanayo ne-silica, engasakazwa kalula futhi ngokushesha futhi incibilikiswe kuma-polyester angagcwali kanye nama-acrylic resins. Ngisho noma izinga lokushisa liphansi kakhulu, ikhambi elihle lingatholakala. Incibilikiswe ku-alcohol, ama-ester, ama-ether, ama-olefin kanye nezinyibilikisi eziphilayo. Ayincibiliki emanzini.

I-BPO 50% paste iyinhlanganisela encane ye-dibenzoyl peroxide ebushelelezi, engahlukanisi umlilo, engancibiliki kalula kuma-resin nama-monomers.

Lo mkhiqizo awunangozi kakhulu futhi kulula ukuwusebenzisa kunezinhlobo zobuchwepheshe noma ezomile ze-dibenzoyl peroxide. Uncibilika kancane kuma-alcohols, kuma-petroleum solvents, awuncibiliki kuma-chlorine solvents

Ngokuvamile isetshenziswa njengesiqalisi esinamandla ekubumbeni nasekubumbeni ama-monomers ahlukahlukene, kufaka phakathi i-styrene, ebangeni elithile lokushisa, ngokuvamile phakathi kuka-95-125°C. Ngesikhathi senqubo yokwenza i-polymerization, izinga lokushisa livame ukwanda ngezinyathelo zokwenza lula ukusabela.
Le nhlanganisela yaziwa ngekhono layo lokuqalisa ukusabela kokuxhumanisa kanye nokulungisa i-polymerization, okwenza ibe yisithako esibalulekile ekukhiqizweni kwama-polymer, amapulasitiki, izinamathiseli, izembozo, kanye neminye imikhiqizo esekelwe kuma-polymer.
I-Tert-Butylperoxy isopropyl carbonate isetshenziswa ekukhiqizweni kwama-thermoset resins, asetshenziswa kabanzi ezimbonini ezifana nokwakha, izimoto, kanye nezindiza ngenxa yokumelana nokushisa nokuqina kwawo.
Kubalulekile ukuphatha nokugcina i-Tert-Butylperoxy isopropyl carbonate ngezinyathelo zokuphepha ezifanele, njengoba iyinto esabelayo futhi engaba yingozi.
Sekukonke, i-Tert-Butylperoxy isopropyl carbonate idlala indima ebalulekile ekukhiqizweni kwezinto ezahlukahlukene ezisekelwe ku-polymer futhi iyisici esibalulekile ezinqubweni zokukhiqiza imikhiqizo eminingi yezimboni.

I-Tert-Butyl peroxypivalate iyisiqalisi esisebenzayo se-
ukukhiqizwa kwe-Low Density Polyethylene (LDPE). Ezimweni eziningi kusetshenziswa inhlanganisela namanye ama-peroxide ukuqinisekisa ububanzi bokusabela. I-TBPV isetshenziswa njengesiqalisi se-polymerization yokumiswa kwe-vinyl chloride ebangeni lokushisa eliphakathi kuka-50°C.
kanye nama-70°C.

I-Tert-Butyl peroxyneodecanoate iyinhlanganisela ye-organic peroxide evame ukusetshenziswa njengesiqalisi se-radical ekupholiseni kwama-monomers ahlukahlukene. Ifaneleka kakhulu ekupholiseni ama-resin e-polyester angagcwele kanye nama-resin e-vinyl ester, okuholela ekukhiqizweni kwezinto ezihlanganisiwe, izembozo, kanye nezinamathiselo. Ngaphezu kwalokho, ingasetshenziswa ekukhiqizweni kwamapulasitiki e-thermoset kanye nama-elastomers. I-Tert-Butyl peroxyneodecanoate ithola izinhlelo zokusebenza ekukhiqizweni kwemikhiqizo esekelwe ku-polymer lapho kudingeka khona ukuqaliswa kwe-radical polymerization. Yaziwa ngekhono layo lokuqalisa izinqubo zokuxhumanisa kanye ne-polymerization, okufaka isandla ekwakhiweni kwezinto ze-polymer eziqinile nezihlala isikhathi eside.

I-Tert-Butyl peroxyacetate ingasetshenziswa njengesiqalisi sesisombululo (co)polymerization sama-acrylates nama-methacrylates ebangeni lokushisa elingu-100-170°C, phakathi kwezinye izinto zokwenza izembozo.
I-Tert-Butyl peroxyacetate ingasetshenziswa futhi njengesiqalisi se-bulk kanye ne-suspension (co)polymerization yama-acrylates nama-methacrylates

I-TBPIN iyisiqalisi esisebenzayo se-ethylene polymerization ngaphansi kwengcindezi ephezulu kokubili ezinqubweni ze-autoclave kanye ne-tubular. Ukuze kutholakale amazinga okushisa ahlukahlukene e-polymerization, kusetshenziswa inhlanganisela namanye ama-peroxide. Kuye ngezimo zokusabela, i-TBPIN isebenza ebangeni lokushisa elingu-210-240°C. I-TBPIN ingasetshenziswa njengesiqalisi sesisombululo (co)polymerization sama-acrylates nama-methacrylates ebangeni lokushisa elingu-90-175°C, phakathi kwezinye izinto zokwenziwa kwezimbozo. I-TBPIN ingasetshenziswa futhi njenge-
Isiqalisi sokwenza i-bulk kanye ne-suspension (co)polymerization yama-acrylates nama-methacrylates ebangeni lokushisa elingu-90-130°C. I-TBPIN ingasetshenziswa ekwenzeni i-(co)polymerization ye-styrene ebangeni lokushisa elingu-90-140°C.

Ivame ukusetshenziswa njengesiqalisi se-polymerization ekukhiqizweni kwama-polymer namapulasitiki ahlukahlukene. Le nhlanganisela yaziwa ngekhono layo lokuqalisa ukusabela kokuxhumanisa kanye ne-polymerization, okwenza ibe yisithako esibalulekile ekukhiqizweni kwezinamathelisi, izembozo, kanye neminye imikhiqizo esekelwe ku-polymer.
I-Tert-Amylperoxy 2-ethylhexyl carbonate nayo isetshenziswa ekukhiqizweni kwama-thermoset resins, asetshenziswa kabanzi embonini yokwakha, yezimoto kanye neyezindiza. Izakhiwo zayo zamakhemikhali ziyenza ibe yingxenye ebalulekile ekudalweni kwezinto ezihlala isikhathi eside nezimelana nokushisa.
Ngaphezu kwalokho, le nhlanganisela yaziwa ngokuzinza kwayo kanye nokuguquguquka okuphansi, okwenza kube ukukhetha okuphephile nokusebenzayo kwezimboni. Ukusetshenziswa kwayo kulawulwa futhi kulawulwa ngenxa yokusabela kwayo okungenzeka kanye nesimo sayo esiyingozi, futhi kubalulekile ukuyiphatha nokuyigcina ngezinyathelo zokuphepha ezifanele.
Sekukonke, i-Tert-Amylperoxy 2-ethylhexyl carbonate idlala indima ebalulekile ekukhiqizweni kwezinto ezahlukahlukene ezisekelwe ku-polymer futhi iyisici esibalulekile ezinqubweni zokukhiqiza imikhiqizo eminingi yezimboni.

I-Tert-Amyl peroxypivalate iyisiqalisi (isithako esisebenzayo esingu-75%)
ku-isododecane) ukuze kuhlanganiswe i-ethylene, i-styrene, i-vinyl chloride, i-vinylidine chloride kanye nama-polyol.
Ukwenziwa kwe-polymerization ye-ethylene: I-Tert-Amyl peroxypivalate iyisiqalo esiphumelelayo se-polymerization ye-ethylene ngaphansi kwengcindezi ephezulu kokubili ezinqubweni ze-autoclave kanye ne-tubular.
Ukuze kutholakale amazinga okushisa ahlukahlukene e-polymerization, kusetshenziswa inhlanganisela namanye ama-peroxide ekusebenzeni.
Ukwenziwa kwe-vinyl chloride ibe yi-polymerization: I-Tert-Amyl peroxypivalate ingasetshenziswa njengesiqalisi sokwenziwa kwe-vinyl chloride ibe yi-polymerization ebangeni lokushisa eliphakathi kuka-50°C no-65°C. I-Tert-Amyl peroxypivalate ingasetshenziswa kanye nezinye iziqalisi ukwandisa ukusebenza kahle kwe-reactor.

I-Tert-Amyl peroxy-2-ethylhexanoate ingasetshenziswa ukuqalisa i-(co)polymerization yama-acrylates nama-methacrylates ebangeni lokushisa eliphakathi kuka-70°C no-120°C.
I-Tert-Amyl peroxy-2-ethylhexanoate ingasetshenziswa ekumisweni kanye nasekupholiseni i-solvent kanye ne-bulk. I-Tert-Amyl peroxy-2-ethylhexanoate ingasetshenziswa futhi ekupholiseni i-styrene ne-acrylonitrile kanye nama-copolymer asekelwe ku-vinyl acetate.

I-EHP iyisiqalo (iyasebenza ngo-75%)
isithako) (co)polymerization ye-ethylene, i-vinyl
i-chloride kanye ne-vinylidene chloride.

I-BPO32% ingasetshenziswa njenge-ejenti yokumhlopheza ufulawa. Ingasetshenziswa futhi njengophawu lomgwaqo.

I-BPO27% ingasetshenziswa njenge-ejenti yokumhlopheza ufulawa. Ingasetshenziswa futhi njengophawu lomgwaqo.

I-TMCH iyisiqalisi (isithako esisebenzayo esingu-90% ku-isododecane) sokwenza i-polymer ye-ethylene, i-styrene, i-acrylonitrile, i-meth acrylates kanye ne-diethylene glycol bis (allyl carbonate)-based optical monomers.

I-CH80 iyisiqalo (sokubambisana) se-polymerization yama-acrylates nama-methacrylates.

I-DTAC ingasetshenziswa njengesiqalisi sokwenza i-styrene ibe yi-polymer. I-DTAC iyi-peroxide engasebenzi kahle. Ngaphansi kwezimo zokusabela ezifanayo, izikhathi zokwenza i-polymer zingancishiswa ngo-10% uma kuqhathaniswa nalezo ezikhiqizwa yi-monofunctional peroxides enomsebenzi ofanayo.
I-Trigonox® 122-C80 ingasetshenziswa ngempumelelo njengesiqalisi se-(co)polymerization ye-ethylene ephansi. I-Trigonox® 122-C80 ingasetshenziswa futhi njengesiqalisi se-(co)polymerization ye-acrylonitrile, ama-acrylates nama-methacrylates.