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  • FOB Nqe:
    US $1053
    /Ton
  • Chaw nres nkoj:Tuam Tshoj
  • Cov nqe lus them nqi:L / C, T / T, Western Union
  • CAS:67-64-1 : kuv
  • Product Detail

    Khoom cim npe

    Khoom npe:Styrene

    Molecular hom:C8H8

    CAS Nr:100-42-5 : kuv

    Cov khoom siv molecular:

    Styrene

    Specification:

    Yam khoom

    Chav tsev

    Tus nqi

    Purity

    %

    99.7min

    Xim

    APHA

    10 max

    PeroxideCov ntsiab lus (ua H2O2)

    ppm

    100 max

    Qhov tshwm sim

    -

    Pob tshab kua

     

    Chemical Properties:

    Styrene yog ib yam tshuaj lom neeg muaj cov tshuaj formula C8H8 thiab cov qauv qauv CH2 = CHC6H5, tseem hu ua styrol, vinylbenzene, phenylethene, phenylethylene, styrene, styreen thiab lwm yam.Nws cov qauv tshuaj yog tsim los ntawm ib lub nplhaib benzene bonded mus rau ib pawg yas .Ntawm chav tsev kub thiab siab, styrene yog cov kua ntshiab, tsis muaj xim.Styrene yog ib qho tseem ceeb ntawm cov roj hmab hluavtaws, cov nplaum thiab cov yas, xws li cov ntawv styrene.

     

    Daim ntawv thov:

    Styrene yog ib qho tseem ceeb monomer ntawm hluavtaws roj hmab, adhesives thiab plastics.[3,4,5] Nws yog siv rau kev sib txuas ntawm styrene butadiene roj hmab thiab polystyrene resin, polyester iav fiber reinforced plastics thiab coatings.Nws yog siv los npaj polystyrene, ion txauv resin, thiab ua npuas ncauj polystyrene.Nws kuj yog siv rau copolymerization nrog lwm cov monomers los tsim ntau yam engineering yas, xws li copolymerization ntawm acrylonitrile thiab butadiene los tsim ABS resin, dav siv nyob rau hauv ntau yam khoom siv hauv tsev thiab kev lag luam.Copolymerization nrog acrylonitrile, tau txais SAN yog cov khoom siv nrog kev poob siab thiab cov xim ci.SBS ua los ntawm copolymerization nrog butadiene yog cov roj hmab thermoplastic, uas yog dav siv los ua polyvinyl chloride thiab acrylic modifier.SBS thiab SIS thermoplastic elastomers yog tsim nrog butadiene thiab isoprene copolymerization, thiab raws li ib tug crosslinking monomer, styrene yog siv nyob rau hauv kev hloov ntawm PVC, polypropylene, thiab unsaturated polyester.
    Syrene yog siv los ua ib qho nyuaj monomer rau kev tsim cov styrene acrylic emulsion thiab hnyav siab rhiab nplaum nplaum.Emulsion nplaum thiab xim tuaj yeem npaj los ntawm copolymerization nrog vinyl acetate thiab acrylic ester.Styrene yog ib qho ntawm feem ntau siv vinyl monomers nyob rau hauv scientific teb, siv nyob rau hauv ntau yam hloov kho thiab composite ntaub ntawv.[6]
    Tsis tas li ntawd, ib qho me me ntawm styrene kuj tseem siv tau los ua cov tshuaj tsw qab thiab lwm cov khoom nruab nrab.Los ntawm chloromethylation ntawm styrene, cinnamyl chloride yog siv los ua ib qho nruab nrab rau kev txiav txim siab tsis muaj tshuaj loog, thiab styrene kuj tseem siv los ua cov tshuaj tua kab mob, expectorant thiab anticholinergic thawj cov tshuaj hauv plab Changning.Nws tuaj yeem siv los ua ke anthraquinones dye intermediates, tshuaj tua kab emulsifiers, thiab styrene phosphonic acids ore hnav khaub ncaws tus neeg saib xyuas thiab tooj liab plating brighteners.


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