Taw qhia
STYRENE CAS 100-42-5yog vinyl monomer thiab ib hom olefin polymer. Polystyrene (PS), tau los ntawm polymerizing styrene monomer, yog alkane polymer feem ntau siv los ua cov khoom yas.
Chemical zog ntawm epichlorohydrin
Styrene (C8H8) yog ib qho organic compound nrog cov tshuaj tseem ceeb. STYRENE Structure muaj lub nplhaib benzene thiab ib pawg yas. Nws lub ntsiab chemical muaj xws li:
1. Unsaturation:STYRENE CAS 100-42-5 molecules muaj ob daim ntawv cog lus, yog li lawv muaj qhov tsis txaus ntseeg thiab ua rau muaj kev cuam tshuam ntxiv thiab cov tshuaj tiv thaiv polymerization.
2.Ntxiv cov tshuaj tiv thaiv:STYRENE CAS 100-42-5 tuaj yeem cuam tshuam nrog ntau yam tshuaj, xws li halogens, acids, bases, thiab lwm yam. Piv txwv li, styrene reacts nrog bromine rau daim ntawv 1, 2-dibromoethane.
3.Polymerization cov tshuaj tiv thaiv:STYRENE CAS 100-42-5 yog ib qho tseem ceeb polymer monomer uas tuaj yeem siv los npaj cov polymers, xws li polystyrene (PS), thiab lwm yam los ntawm cov tshuaj tiv thaiv polymerization.
4.Oxidation cov tshuaj tiv thaiv:STYRENE CAS 100-42-5 tuaj yeem raug oxidation cov tshuaj tiv thaiv nyob rau hauv cov xwm txheej tsim nyog los tsim acetophenone, benzoic acid thiab lwm yam khoom.
5.Ntxiv polymerization:STYRENE CAS 100-42-5 tuaj yeem dhau los ua cov polymerization ntxiv los tsim cov kab hluav taws xob los yog cov ceg ntoo.
6.Acidity thiab alkalinity:Ob daim ntawv cog lus hauv STYRENE CAS 100-42-5 molecule ua rau nws muaj qee yam acidity thiab alkalinity, thiab tuaj yeem ua rau muaj zog hauv paus, muaj zog acids, thiab lwm yam.
7. Kev ruaj ntseg:STYRENE CAS 100-42-5 muaj ib qho kev ruaj ntseg, tab sis nws yooj yim rau decomposition los yog polymerization nyob rau hauv tej yam kev mob xws li lub teeb thiab kub.
Cov khoom siv tshuaj no ua rau styrene dav siv hauv kev tsim khoom thiab cov organic synthesis.
Kev siv Epichlorohydrin
Raws li ib qho tseem ceeb tshuaj raw khoom, styrene muaj ntau yam kev siv hauv kev lag luam, feem ntau suav nrog cov hauv qab no:
1.Polymer ntau lawm:Styrene yog ib qho ntawm cov khoom siv tseem ceeb rau kev npaj polystyrene (PS). Polystyrene yog dav siv los ua cov khoom yas, xws li cov khob yas, cov tais diav, cov khoom siv hluav taws xob, thiab lwm yam.
2. Roj hmab thiab elastomers:Styrene tuaj yeem siv rau hauv elastomers xws li hluavtaws styrene-butadiene roj hmab (SBR) thiab polystyrene-nitrile roj hmab (NBR), uas feem ntau siv hauv cov log tsheb, cov ntsaws ruaj ruaj, cov kav dej thiab lwm yam khoom.
3.Engineering yas:Styrene tuaj yeem siv los tsim cov yas engineering xws li acrylonitrile-styrene-acrylate copolymer (ABS) thiab anhydrous acetaldehyde-styrene copolymer (PPO). Cov yas no muaj cov khoom siv kho tshuab zoo heev thiab tshuaj lom neeg ua haujlwm. Nws yog dav siv nyob rau hauv tsheb qhov chaw, lub tsev casings thiab lwm yam teb.
4. Cov ntaub ntawv ntim khoom:Styrene tuaj yeem siv los npaj nthuav dav polystyrene (EPS). EPS muaj cov thermal rwb thaiv tsev zoo thiab cuam tshuam tsis kam, thiab feem ntau siv rau hauv cov khoom ntim, cov ntaub ntawv hauv tsev thiab lwm yam.
5. Cov khoom siv hluav taws xob:Styrene tuaj yeem siv los npaj cov khoom siv hluav taws xob, xws li cov khoom siv kho qhov muag, cov khoom siv hluav taws xob, thiab lwm yam.
6. Cov khoom siv kho mob:Qee copolymers ntawm styrene muaj biocompatibility zoo thiab tuaj yeem siv rau hauv kev npaj cov khoom siv kho mob.
Feem ntau, styrene muaj nuj nqis tseem ceeb hauv kev lag luam plastics, kev lag luam roj hmab, kev lag luam hluav taws xob thiab lwm yam kev lag luam.
