Qingdao Orke Chemical Co., Ltd. yog ib qho ntawm cov tuam txhab tshaj lij thiab cov chaw muag khoom ntawm tert-amyl peroxypivalate hauv Suav teb, txhawb kev pabcuam customized nrog cov nqi sib tw. Thov koj xav tias dawb mus yuav ntau tert-amyl peroxypivalate hauv Tshuag ntawm no los ntawm peb lub hoobkas. Yog tias koj muaj lus nug txog kev hais lus thiab qauv dawb, thov koj xa email rau peb.
Tert-Amyl peroxypivalate yog ib qho tshuaj dawb radical pib zoo heev. Nrog nws cov qauv molecular tshwj xeeb, qhov sib xyaw ua ke no decomposes ntawm qhov kub qis los tsim cov dawb radicals, ua rau nws siv dav hauv ntau lub tshuab hluav taws xob polymerization.
Cov yam ntxwv ntawm cov khoom tseem ceeb raws li hauv qab no
Tsawg- nruab nrab kub pib pib
Nws qhov decomposition kub yog nruab nrab ntawm qhov nruab nrab qis thiab nruab nrab kub pib. Nws tuaj yeem muab cov khoom muaj zog thiab ruaj khov dawb radical nyob rau hauv nruab nrab thiab qis kub ntawm 60℃txog 90 degree. Qhov kev ua si yog siab dua li ntawm alkyl peroxides (xws li DTBP) thiab qee cov tshuaj peroxyesters (xws li qee pawg tert butyl), uas tuaj yeem ua rau luv luv cov tshuaj tiv thaiv kab mob thiab txhim kho kev ua haujlwm.
Polymer xim zoo heev
Cov khoom decomposition tsis muaj cov qauv xws li benzene rings, uas tuaj yeem txhim kho cov xim thawj zaug thiab yellowing tsis kam ntawm polymers, ua rau lawv haum rau cov ntawv thov uas muaj xim siab heev. Piv rau peroxides uas muaj phenyl pawg (xws li BPO), TAPP muaj qhov zoo ntawm kev txhim kho cov xim dawb thiab xim ruaj khov ntawm cov khoom.
Tsawg molecular hnyav & Tsawg viscosity
Hauv polymerize acrylic siab-sensitive adhesives ntau lawm, piv nrog BPO, cov khoom tsim nrog TAPP muaj qis dua molecular hnyav thiab viscosity. Thiab nws yooj yim los kho viscosity lossis rheological zog los ntawm kev tswj qhov hnyav molecular.
Daim ntawv thov
Synthesis ntawm siab -kev ua tau zoo acrylic resin
Tshwj xeeb tshaj yog tsim nyog rau cov ntawv thov uas xav tau cov xim siab thiab pob tshab, xws li siab -txheej txheej, optical adhesives, thiab lwm yam., nws tuaj yeem ua kom ntseeg tau qhov xim dawb thiab ntev -lub sij hawm tiv thaiv yellowing ntawm cov khoom. Nyob rau tib lub sijhawm, nws tuaj yeem muab cov polymers nrog qis viscosity thiab cov ntsiab lus siab, ua tau raws li ib puag ncig thiab kev tsim kho.
Kev npaj siab - zoo polymer polyols
TAPP, raws li kev hloov pauv rau AIBN, yog siv rau hauv kev npaj cov ntaub ntawv tseem ceeb rau polyurethane. Nws tuaj yeem txhim kho cov khoom lag luam thiab zam cov teeb meem ntawm cyanide uas muaj los ntawm - cov khoom thiab cov kav dej crystallization blockage uas yuav tshwm sim thaum AIBN decomposition. Nws sawv cev rau ib puag ncig tus phooj ywg thiab kev txhim kho kom zoo.
Tsawg kub polymerization ntawm vinyl monomers
Haum rau cov polymerization ntawm monomers xws li vinyl chloride thiab styrene, tshwj xeeb tshaj yog nyob rau hauv nruab nrab thiab qis kub tej yam kev mob, cov dawb radical kev ua los ntawm TAPP yuav precisely tswj cov tshuaj tiv thaiv tus nqi, xyuas kom meej lub controllability ntawm cov khoom molecular phaus tis.
Ntim & Cia
Pob
20 kg nruas, 200 kg nruas, los yog yuav tsum tau ntawm cov neeg siv khoom.
Cia
Khaws rau hauv qhov chaw txias thiab qhov cua, thiab lub tsev khaws khoom kub yuav tsum tsis pub tshaj 0 degree.
Khaws kom deb ntawm qhov hluav taws kub thiab qhov chaw kub. Khaws cais tawm ntawm cov kua qaub, txo cov neeg ua haujlwm, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv txo qis, thiab lwm yam.
FAQ
Q: Dab tsi yog qhov txiaj ntsig tseem ceeb ntawm tus pib no hauv qhov kub thiab txias polymerization?
A: Nws cov yam ntxwv ultra- tsis tshua muaj kub decomposition tso cai rau kev pib ntawm polymerization cov tshuaj tiv thaiv nyob rau hauv thaj tsam ntawm 30-50 C, uas tsis tsuas yog txo lub zog noj, tab sis kuj zoo tswj cov tshuaj tiv thaiv tshav kub thiab zam qhov tshwm sim ntawm dhau-polymerization, uas yog tshwj xeeb tshaj yog haum rau lub polymerization txheej txheem ntawm tshav kub-sensitive monomers.
Q: Vim li cas nws thiaj li tsim nyog rau PVC ntau lawm?
A: Nws qhov kub ntawm qhov decomposition yog sib txuam nrog cov polymerization kub ntawm vinyl chloride, uas tuaj yeem muab cov dawb radical tso tawm tus nqi, thiab pab tsim PVC resin nrog cov qauv pore zoo thiab cov particle morphology, txhim kho cov khoom zoo.
Q: Dab tsi yog qhov zoo ntawm cov kua hauv kev tsim khoom?
A: Cov yam ntxwv ua kua ua kom muaj kev sib txuas ntxiv los ntawm kev ntsuas qhov ntsuas qhov tseeb, ua kom muaj kev faib tawm tsis sib xws hauv cov tshuaj tiv thaiv kab mob, thaum zam cov plua plav phom sij thiab tsis sib xws uas tuaj yeem tshwm sim los ntawm cov khoom pib.
Khoom Specification