Di-sec-Butyl Peroxide yog dialkyl organic peroxide nrog cov mis molecular C₈H₁₈O₂ thiab molecular hnyav 146.23 g/mol. Nws cov peroxide O-O daim ntawv cog lus tau txais cov thermal cleavage los tsim cov dawb radicals. Lub ntsiab kev xav txog yog nws tus cwj pwm thermal decomposition, uas txiav txim siab seb cov khoom puas tuaj yeem raug soj ntsuam rau cov tshuaj tiv thaiv radical thiab cov txheej txheem polymer.
Kev txheeb xyuas cov khoom
|
Parameter |
Tus nqi |
|
Khoom npe |
Di-sec-Butyl Peroxide |
|
Hom tshuaj |
Dialkyl Peroxide |
|
Molecular Formula |
C₈H₁₈O₂ |
|
Molecular Luj |
146.23 g / mol |
|
Peroxide Pawg |
1 |
|
Oxygen Atoms |
2 |
|
Daim ntawv lub cev |
Ua kua |
Ntsiab Technical Parameters
|
Parameter |
Siv tus nqi |
|
Molecular Luj |
146.23 g / mol |
|
Thermal Study Range |
110-150 degree |
|
Ua kom muaj zog hauv Toluene |
35.5 ± 1.0 kcal / mol |
|
Ua kom muaj zog hauv Benzene |
33.2 ± 1.0 kcal / mol |
|
Ua kom muaj zog hauv Cyclohexane |
33.8 ± 1.0 kcal / mol |
Decomposition Profile
Thermal Cleavage
Cov cua kub txhawb nqa kev sib cais ntawm cov peroxide O-O daim ntawv cog lus thiab tsim sec-butoxy radicals.
Kub teb
Cov kev tshawb fawb luam tawm tau soj ntsuam thermal decomposition ntawm 110℃mus rau 150℃hauv kev xaiv cov kuab tshuaj.
Cov tshuaj tiv thaiv Kinetics
Cov ntawv tshaj tawm decomposition ua raws li unimolecular kinetics nyob rau hauv cov kev tshawb fawb tej yam kev mob, ua kub ib tug tseem ceeb variation nyob rau hauv cov txheej txheem ntsuam xyuas.
Khoom zoo
Radical Initiation
Thermal decomposition muab ib qhov chaw ncaj qha ntawm radicals rau xaiv cov tshuaj tiv thaiv kab mob.
Txhais Chemistry
Cov qauv molecular thiab peroxide functionality muab qhov tsis meej rau kev txheeb xyuas cov khoom siv thiab kev tsim nyog.
Ntsuas Kinetics
Tshaj tawm ua kom muaj zog-cov ntaub ntawv hluav taws xob muab cov ntaub ntawv siv ntau rau kev ntsuas tus cwj pwm thermal decomposition.
Polymer Processing Applications
Radical Polymerization
Cov khoom tuaj yeem raug soj ntsuam hauv cov txheej txheem polymerization uas xav tau thermally generated radicals.
Kev Hloov Kho Polymer
Nws tus cwj pwm decomposition tuaj yeem txiav txim siab rau cov txheej txheem kev hloov pauv polymer uas yuav tsum tau ua.
Thermal processing
Cov peroxide muaj feem xyuam rau cov txheej txheem uas qhov pib decomposition yuav tsum sib haum nrog lub sijhawm ua haujlwm kub thiab lub sijhawm nyob.
Kev xaiv txheej txheem
Ua haujlwm kub
Sib piv cov txheej txheem ntsuas kub nrog cov ntaub ntawv muaj decomposition ua ntej txhais cov kev khiav hauj lwm ntau.
Lub sij hawm nyob
Lub sijhawm nyob hauv qhov cuam tshuam rau kev hloov pauv peroxide thiab yuav tsum tau ntsuas ua ke nrog qhov kub thiab txias.
Initiator Concentration
Qhov xav tau concentration yuav tsum tau tsim los ntawm cov tshuaj tiv thaiv kinetics, lub hom phiaj conversion thiab formulation tej yam kev mob.
Specification Control
Chemical Identity
Cov mis mos molecular thiab qhov hnyav molecular muab cov ntaub ntawv tseem ceeb rau kev lees paub cov khoom ntiag tug.
Cov ntsiab lus ntawm peroxide
Cov ntsiab lus ntawm peroxide yuav tsum raug tswj xyuas raws li cov khoom lag luam pom zoo thiab raug txheeb xyuas los ntawm txoj kev tshuaj ntsuam xyuas.
Kev tshuaj xyuas lub cev
Cov tsos mob, lub cev lub cev thiab lub cev lub cev yuav tsum tau kuaj xyuas thaum lub sij hawm tuaj xyuas cov khoom.
Batch Consistency
Kev xeem Batch
Txhua pawg ntau lawm yuav tsum tau kuaj xyuas cov kev qhia tshwj xeeb ua ntej siv cov txheej txheem.
Cov ntaub ntawv tsom xam
Test results should identify the corresponding batch and measured parameters.
Specification Matching
Cov khoom xa tuaj yuav tsum ua raws li kev pom zoo tshuaj thiab lub cev uas yuav tsum tau siv rau cov txheej txheem tsim nyog.
Cia thiab tuav
Kev Tswj Kub Kub
Cia kub yuav tsum ua raws li cov khoom SDS thiab cov kev cai thermal stability.
Tswj kev sib cuag
Kev sib cuag nrog cov ntaub ntawv tsis sib xws lossis cov xwm txheej uas tuaj yeem ua kom cov peroxide decomposition yuav tsum tau tswj.
Cov txheej txheem tuav
Kev khaws cia, hloov pauv thiab ua tiav yuav tsum ua raws li cov txheej txheem kev nyab xeeb tshuaj thiab cov kev cai tswj hwm.
Ntim thiab xa khoom
Pob Specification
Kev ntim khoom yuav tsum ua raws li cov khoom tsim, kom muaj nuj nqis, kev faib tawm thiab kev thauj mus los.
Kev thauj mus los
Kev thauj mus los yuav tsum ua raws li cov kev cai siv rau cov ntaub ntawv organic peroxide.
Cov ntaub ntawv xa khoom
Cov ntaub ntawv tsim nyog, kev nyab xeeb thiab cov ntaub ntawv batch yuav tsum sib haum rau cov khoom siv tiag tiag.
Cov ntaub ntawv zoo
Technical Specification
Txhais cov tshuaj thiab lub cev tsis siv rau kev tsim nyog thiab kev tshuaj xyuas tuaj.
Daim ntawv qhia kev nyab xeeb
Muab cov ntaub ntawv qhia txog kev faib, tuav, khaws cia, ntsuas kub ceev thiab thauj.
Certificate of Analysis
Muab batch-cov txiaj ntsig kev tshuaj ntsuam tshwj xeeb rau kev kuaj xyuas ua raws li qhov pom zoo tshwj xeeb.
Kev ntsuam xyuas daim ntawv thov
Polymer processing
Txheeb xyuas qhov kub thiab txias, lub sijhawm nyob hauv, qhov pib concentration thiab yuav tsum muaj radical tiam ua ntej cov txheej txheem sim.
Tshuaj Reactions
Ntsuas cov tshuaj tiv thaiv kub, cov tshuaj tiv thaiv nruab nrab thiab peroxide concentration rau cov txheej txheem npaj.
Scale -Ua rau
Thaum tshav kub kub hloov lwm lub tsev, sib tov thiab chaw nyob - lub sij hawm faib yuav tsum tau tshuaj xyuas thaum tsiv los ntawm lub chaw soj nstuam mus rau scale ntau lawm.
fAQ
Q: Dab tsi yog Di{0}}sec-Butyl Peroxide?
A: Nws yog dialkyl organic peroxide nrog molecular mis C₈H₁₈O₂ thiab molecular hnyav ntawm 146.23 g / mol.
Q: Di-sec-Butyl Peroxide tsim cov radicals li cas?
A: Thermal zog ua rau cleavage ntawm peroxide O-O daim ntawv cog lus, tsim sec-butoxy radicals uas tuaj yeem koom nrog cov tshuaj tiv thaiv radical tom ntej.
Q: Dab tsi ntawm qhov ntsuas kub tau kawm?
A: Tshaj tawm thermal decomposition kev tshawb fawb soj ntsuam cov khoom ntawm 110℃mus rau 150℃raws li cov txheej txheem hnyav.
Q: Cov kev ntsuas twg yuav tsum tau kuaj ua ntej siv?
A: Tshuaj lom neeg tus kheej, cov ntsiab lus peroxide, cov ntaub ntawv thermal decomposition, txheej txheem kub, sijhawm nyob, yuav tsum tau khaws cia thiab cov ntaub ntawv batch yuav tsum tau tshuaj xyuas.
Q: Cov ntaub ntawv twg txhawb cov khoom tsim nyog?
A: Cov kev qhia tshwj xeeb, Daim Ntawv Pov Thawj Kev Nyab Xeeb thiab Daim Ntawv Pov Thawj Kev Ntsuam Xyuas batch muab cov ntaub ntawv tseem ceeb rau kev ntsuam xyuas thiab kev tshuaj xyuas tuaj.
Cim npe nrov: di-sec-butyl peroxide, Tuam Tshoj di-sec-butyl peroxide manufacturers, lwm tus neeg, Hoobkas
