Inkcazelo emfutshane:


  • Ixabiso le-FOB yesalathiso:
    US $1,400
    / Itoni
  • Izibuko:eTshayina
  • Immimiselo yokuhlawula:L/C, T/T, Western Union
  • I-CAS:67-64-1
  • Iinkcukacha zeMveliso

    Iithegi zeMveliso

    Igama lemveliso:Styrene

    Imo yemolekyuli:C8H8

    Inombolo yeCAS:100-42-5

    Imveliso yesakhiwo semolekyuli:

    Styrene

    Inkcazo:

    Into

    Iyunithi

    Ixabiso

    Ubunyulu

    %

    99.7imiz

    Umbala

    APHA

    10 ubuninzi

    IperoxideUmxholo (njengoko H2O2

    Ppm

    100 max

    Imbonakalo

    -

    Ulwelo olucacileyo

     

    Iipropati zeMichiza:

    Styrene lulwelo kwiqondo lobushushu, engenambala, kunye nevumba elibukhali, styrene ukutsha, indawo ebilayo 145.2 degrees Celsius, iqondo lomkhenkce -30.6 degrees Celsius, ubunzima obuthile 0.906, styrene ayinyibiliki emanzini, ukuba ngama-25 degrees Celsius, styrene ukunyibilika kuphela 0.066%.I-styrene inokuxutywa ne-ether, i-methyl ferment, i-carbon disulfide, i-acetone, i-benzene, i-toluene kunye ne-tetra-ironic carbon nayiphi na imilinganiselo.I-Styrene sisinyibilikisi esilungileyo serabha yendalo, irabha yokwenziwa kunye nezinto ezininzi eziphilayo.I-styrene inetyhefu, ukuba umzimba womntu uphefumle umphunga omninzi we-styrene uya kubangela ityhefu.Uxinzelelo oluvumelekileyo lwe-styrene emoyeni ngu-0.1mg/L.Umphunga we-styrene kunye nomoya uya kwenza umxube oqhumayo.

     

    Isicelo:

    I-Styrene yi-monomer ebalulekileyo yerabha yokwenziwa, i-adhesives kunye neeplastiki.[3,4,5] Isetyenziselwa ukuhlanganiswa kwerabha ye-styrene butadiene kunye ne-polystyrene resin, i-polyester glass fiber ifakwe iiplastiki kunye neengubo.Isetyenziselwa ukulungisa i-polystyrene, i-ion exchange resin, kunye ne-polystyrene yogwebu.Ikwasetyenziselwa i-copolymerization kunye nezinye ii-monomers ukuvelisa iiplastiki zobunjineli ezahlukeneyo, ezifana ne-copolymerization ye-acrylonitrile kunye ne-butadiene ukuvelisa i-ABS resin, esetyenziswa ngokubanzi kwizixhobo zendlu ezahlukeneyo kunye namashishini.I-Copolymerization ene-acrylonitrile, efunyenwe i-SAN yintlaka enokumelana nokothuka kunye nombala oqaqambileyo.I-SBS eveliswe yi-copolymerization kunye ne-butadiene yirubha ye-thermoplastic, esetyenziswa ngokubanzi njenge-polyvinyl chloride kunye ne-acrylic modifier.I-SBS kunye ne-SIS thermoplastic elastomers zenziwe nge-butadiene kunye ne-isoprene copolymerization, kwaye njenge-monomer edibeneyo, i-styrene isetyenziselwa ukuguqulwa kwe-PVC, i-polypropylene, kunye ne-polyester engaxutywanga.
    I-Syrene isetyenziswa njenge-monomer enzima kwimveliso ye-styrene acrylic emulsion kunye ne-solvent pressure adhesive adhesive.I-Emulsion adhesive kunye nepeyinti ingalungiswa nge-copolymerization kunye ne-vinyl acetate kunye ne-acrylic ester.I-styrene yenye yezona zinto zixhaphakileyo zisetyenziswa kwi-vinyl monomers kwicandelo lezenzululwazi, esetyenziswa kwizinto ezahlukeneyo ezilungisiweyo nezihlanganisiweyo.
    Ukongeza, inani elincinci le-styrene likwasetyenziswa njengeziqholo kunye nezinye iziphakathi.Nge-chloromethylation ye-styrene, i-cinnamyl chloride isetyenziswa njenge-intermediate ye-non-analgesic analgesic eqinile ukuzimisela ukuzimisela iintlungu, kwaye i-styrene ikwasetyenziswa njengeyeza elichasayo, i-expectorant kunye ne-anticholinergic yokuqala ekuTshintsheni kwesisu.Ingasetyenziselwa ukwenza i-anthraquinones yedayi ephakathi, i-emulsifiers ye-pesticide, kunye ne-styrene phosphonic acids i-ore yokunxiba i-agent kunye nezikhanyisi zobhedu.

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