Cov khoom

BPO 50% hmoov yog ib qho hmoov zoo, ntws dawb, tsis sib xyaw ua ke uas muaj 50% dibenzoyl peroxide, pathalate ester plasticizer thiab ua raws li silica, uas tuaj yeem yooj yim thiab sai sai dispersed thiab yaj hauv unsaturated polyester thiab acrylic resins. Txawm tias nyob rau ntawm qhov kub qis heev los kuj muaj kev kho zoo. Yaj hauv cawv, esters, ethers, olefins thiab cov organic solvents. Insoluble hauv dej.

BPO 50% muab tshuaj yog qhov sib xyaw ua ke zoo ntawm dibenzoyl peroxide hauv daim ntawv du, tsis sib cais hluav taws kub, uas tuaj yeem yaj tau yooj yim hauv cov resins thiab monomers.

Cov khoom no tsis muaj kev phom sij ntau thiab yooj yim siv dua li cov qauv siv tshuab lossis cov qauv qhuav ntawm dibenzoyl peroxide. Yaj me ntsis hauv cov cawv, cov roj av, tsis yaj hauv cov tshuaj chlorinated.

Nws feem ntau yog siv los ua tus pib ua haujlwm hauv polymerization thiab copolymerization ntawm ntau yam monomers, suav nrog styrene, hauv qhov kub thiab txias tshwj xeeb, feem ntau ntawm 95-125 ° C. Thaum lub sijhawm polymerization, qhov kub thiab txias feem ntau nce ntxiv hauv cov kauj ruam los pab txhawb kev ua haujlwm.
Cov tshuaj no paub txog nws lub peev xwm los pib qhov kev sib txuas thiab polymerization reactions, ua rau nws yog ib qho khoom xyaw tseem ceeb hauv kev tsim cov polymers, plastics, adhesives, coatings, thiab lwm yam khoom polymer.
Tert-Butylperoxy isopropyl carbonate yog siv rau hauv kev tsim cov thermoset resins, uas siv dav hauv kev lag luam xws li kev tsim kho, tsheb, thiab aerospace vim lawv tiv taus cua sov thiab ua haujlwm tau ntev.
Nws yog ib qho tseem ceeb uas yuav tsum tuav thiab khaws cia Tert-Butylperoxy isopropyl carbonate nrog cov kev ntsuas kev nyab xeeb kom zoo, vim nws yog ib yam khoom uas ua rau muaj kev phom sij thiab muaj peev xwm ua rau muaj kev phom sij.
Zuag qhia tag nrho, Tert-Butylperoxy isopropyl carbonate ua lub luag haujlwm tseem ceeb hauv kev tsim ntau yam khoom siv polymer thiab yog ib qho tseem ceeb hauv cov txheej txheem tsim khoom ntawm ntau yam khoom lag luam.

Tert-Butyl peroxypivalate yog ib qho tshuaj pib ua haujlwm zoo rau
kev tsim cov Polyethylene Low Density (LDPE). Feem ntau, kev sib xyaw nrog lwm cov peroxides yog siv los xyuas kom meej tias muaj ntau yam kev ua haujlwm dav dav. TBPV yog siv los ua tus pib rau kev ncua polymerization ntawm vinyl chloride hauv qhov kub ntawm 50 ° C.
thiab 70 ° C.

Tert-Butyl peroxyneodecanoate yog ib qho organic peroxide compound uas feem ntau siv ua tus pib ua kom muaj zog hauv kev sib xyaw ntawm ntau yam monomers. Nws yog qhov tshwj xeeb tshaj yog rau kev kho cov unsaturated polyester resins thiab vinyl ester resins, ua rau muaj cov khoom sib xyaw, coatings, thiab adhesives. Tsis tas li ntawd, nws tuaj yeem siv rau hauv kev tsim cov thermoset plastics thiab elastomers. Tert-Butyl peroxyneodecanoate pom cov ntawv thov hauv kev tsim cov khoom siv polymer uas qhov pib ntawm radical polymerization yog qhov xav tau. Nws paub txog nws lub peev xwm los pib cov txheej txheem sib txuas thiab polymerization, pab txhawb rau kev tsim cov khoom siv polymer muaj zog thiab ruaj khov.

Tert-Butyl peroxyacetate siv tau ua tus pib rau kev daws teeb meem (co) polymerization ntawm acrylates thiab methacrylates hauv qhov kub ntawm 100-170 ° C, ntawm lwm tus rau kev tsim cov txheej txheem.
Tert-Butyl peroxyacetate kuj tseem siv tau ua tus pib rau qhov loj thiab kev ncua (co) polymerization ntawm acrylates thiab methacrylates

TBPIN yog ib qho tshuaj pib ua haujlwm zoo rau ethylene polymerization nyob rau hauv qhov siab siab hauv ob qho tib si autoclave thiab tubular txheej txheem. Txhawm rau kom tau txais ntau qhov kub ntawm polymerization, kev sib xyaw nrog lwm cov peroxides raug siv rau hauv kev xyaum. Nyob ntawm cov xwm txheej ntawm kev ua haujlwm, TBPIN ua haujlwm hauv qhov kub ntawm 210-240 ° C. TBPIN tuaj yeem siv ua tus pib rau kev daws teeb meem (co) polymerization ntawm acrylates thiab methacrylates hauv qhov kub ntawm 90-175 ° C, ntawm lwm tus rau kev tsim cov txheej txheem. TBPIN kuj tseem tuaj yeem siv ua ib qho
tus pib rau qhov loj thiab kev ncua (co) polymerization ntawm acrylates thiab methacrylates hauv qhov kub ntawm 90-130 ° C. TBPIN siv tau rau (co) polymerization ntawm styrene hauv qhov kub ntawm 90-140 ° C.

Nws feem ntau siv ua tus pib polymerization hauv kev tsim ntau yam polymers thiab plastics. Cov tshuaj no paub txog nws lub peev xwm los pib cov kev sib txuas thiab polymerization reactions, ua rau nws yog ib qho khoom xyaw tseem ceeb hauv kev tsim cov nplaum, coatings, thiab lwm yam khoom polymer.
Tert-Amylperoxy 2-ethylhexyl carbonate kuj tseem siv rau hauv kev tsim cov thermoset resins, uas siv dav hauv kev tsim kho, tsheb, thiab kev lag luam aerospace. Nws cov khoom siv tshuaj lom neeg ua rau nws yog ib qho khoom muaj nqis hauv kev tsim cov khoom siv ruaj khov thiab tiv taus cua sov.
Tsis tas li ntawd xwb, cov tshuaj no paub txog nws qhov ruaj khov thiab tsis tshua muaj kev hloov pauv, ua rau nws yog qhov kev xaiv zoo thiab muaj kev nyab xeeb rau kev siv hauv kev lag luam. Nws siv tau tswj hwm thiab tswj hwm vim nws muaj peev xwm ua rau muaj kev cuam tshuam thiab muaj kev phom sij, thiab nws yog ib qho tseem ceeb uas yuav tsum tuav thiab khaws cia nrog cov kev ntsuas kev nyab xeeb kom raug.
Zuag qhia tag nrho, Tert-Amylperoxy 2-ethylhexyl carbonate ua lub luag haujlwm tseem ceeb hauv kev tsim cov khoom siv polymer ntau yam thiab yog ib qho tseem ceeb hauv cov txheej txheem tsim khoom ntawm ntau yam khoom lag luam.

Tert-Amyl peroxypivalate yog ib qho initiator (75% cov khoom xyaw nquag)
hauv isododecane) rau (co) polymerization ntawm ethylene, styrene, vinyl chloride, vinylidine chloride thiab polyols.
Kev ua kom ethylene polymerization: Tert-Amyl peroxypivalate yog ib qho kev pib ua haujlwm zoo rau ethylene polymerization nyob rau hauv kev siab siab hauv ob qho tib si autoclave thiab tubular cov txheej txheem.
Yuav kom tau txais ntau qhov kub ntawm polymerization, kev sib xyaw nrog lwm cov peroxides raug siv rau hauv kev xyaum.
Kev ua polymerization ntawm vinyl chloride: Tert-Amyl peroxypivalate tuaj yeem siv ua tus pib rau kev ncua polymerization ntawm vinyl chloride hauv qhov kub ntawm 50 ° C thiab 65 ° C. Tert-Amyl peroxypivalate tuaj yeem siv ua ke nrog lwm cov pib kom ua rau cov reactor ua haujlwm tau zoo dua.

Tert-Amyl peroxy-2-ethylhexanoate siv tau los pib (co) polymerization ntawm acrylates thiab methacrylates hauv qhov kub ntawm 70 ° C thiab 120 ° C.
Tert-Amyl peroxy-2-ethylhexanoate siv tau rau hauv kev ncua thiab hauv cov kuab tshuaj thiab cov polymerization ntau. Tert-Amyl peroxy-2-ethylhexanoate kuj tseem siv tau rau kev sib xyaw ua ke ntawm styrene thiab acrylonitrile thiab rau vinyl acetate raws li copolymers.

EHP yog tus pib (75% nquag ua haujlwm
cov khoom xyaw) rau (co) polymerization ntawm ethylene, vinyl
chloride thiab vinylidene chloride.

BPO32% siv tau ua cov tshuaj dawb hmoov nplej. Nws kuj siv tau ua cim kev.

BPO27% siv tau ua cov tshuaj dawb hmoov. Nws kuj siv tau ua cim kev.

TMCH yog ib qho pib (90% cov khoom xyaw nquag hauv isododecane) rau (co) polymerization ntawm ethylene, styrene, acrylonitrile, (meth) acrylates thiab diethylene glycol bis (allyl carbonate)-based optical monomers.

CH80 yog tus pib rau (co) polymerization ntawm acrylates thiab methacrylates.

DTAC siv tau ua tus pib rau kev polymerization ntawm styrene. DTAC yog difunctional peroxide. Nyob rau hauv cov xwm txheej sib npaug, lub sijhawm polymerization yuav raug txo kom txog li 10% thaum piv rau cov uas tsim los ntawm monofunctional peroxides nrog tib yam kev ua ub no.
Trigonox® 122-C80 siv tau zoo ua tus pib rau (co)polymerization ntawm ethylene qis density. Trigonox® 122-C80 kuj tseem siv tau ua tus pib rau (co)polymerization ntawm acrylonitrile, acrylates thiab methacrylates.