ʻO ka wehewehe pōkole:


  • Kuhikuhi FOB Price:
    US $1,400
    / Tona
  • Awa:Kina
  • Kūkākūkā uku:L/C, T/T, Western Union
  • CAS:67-64-1
  • Huahana Huahana

    Huahana Huahana

    inoa mea kūʻaiStirene

    ʻAno molekala:C8H8

    No CAS:100-42-5

    Huahana molecular structure

    Stirene

    Hōʻike:

    'ikamu

    Unite

    Waiwai

    Maemae

    %

    99.7min

    kalakala

    APHA

    10 ka nui

    Peroxidemaʻiʻo(e like me H2O2

    Ppm

    100 ka nui

    Ka nana aku

    -

    wai ʻaʻa

     

    Na Waiwai Kemika:

    He wai ka Styrene ma ka lumi wela, waihoʻoluʻu, me ka ʻala ʻala, hiki ke puhi ʻia ka styrene, kahi e hoʻolapalapa ai 145.2 degere Celsius, ka pae hau o -30.6 degere Celsius, gravity kikoʻī 0.906, ʻaʻole hiki ke hoʻoheheʻe ʻia ka styrene i ka wai, inā ma 25 degere Celsius, styrene ʻO ka solubility he 0.066% wale nō.Hiki ke hui pū ʻia ʻo Styrene me ka ether, methyl ferment, carbon disulfide, acetone, benzene, toluene a me ka carbon tetra-ironic i kēlā me kēia ʻāpana.He mea hoʻoheheʻe maikaʻi ʻo Styrene no ka lāʻau kūlohelohe, ka lāʻau synthetic a me nā mea hoʻohuihui he nui.He mea ʻawaʻawa ka Styrene, inā ʻoi aku ka nui o ke kino o ke kanaka i ka mahu styrene e make ai.ʻO ka ʻae ʻia o ka styrene i ka lewa he 0.1mg/L.ʻO ka mahu Styrene a me ka ea e hana i kahi hui pahū.

     

    Noi:

    ʻO Styrene kahi monomer koʻikoʻi o ka synthetic rubber, adhesives a me nā plastics.[3,4,5] Hoʻohana ʻia ia no ka synthesis o ka styrene butadiene rubber a me ka resin polystyrene, polyester glass fiber i hoʻoikaika ʻia i nā plastics a me nā uhi.Hoʻohana ʻia ia no ka hoʻomākaukau ʻana i ka polystyrene, ka resin exchange ion, a me ka polystyrene foam.Hoʻohana ʻia ia no ka copolymerization me nā monomers ʻē aʻe e hana i nā plastic engineering like ʻole, e like me ka copolymerization o ka acrylonitrile a me ka butadiene e hana ai i ka resin ABS, hoʻohana nui ʻia i nā mea hana hale a me nā ʻoihana.ʻO ka Copolymerization me ka acrylonitrile, loaʻa iā SAN he resin me ke kūpaʻa haʻalulu a me ke kala ʻālohilohi.ʻO ka SBS i hoʻopuka ʻia e ka copolymerization me ka butadiene, he ʻōpala thermoplastic, i hoʻohana nui ʻia e like me ka polyvinyl chloride a me ka acrylic modifier.Hana ʻia nā elastomers thermoplastic SBS a me SIS me ka butadiene a me ka isoprene copolymerization, a ma ke ʻano he monomer crosslinking, hoʻohana ʻia ka styrene i ka hoʻololi ʻana o PVC, polypropylene, a me ka polyester unsaturated.
    Hoʻohana ʻia ʻo Syrene ma ke ʻano he monomer paʻakikī no ka hana ʻana i ka styrene acrylic emulsion a me ka solvent pressure sensitive adhesive.Hiki ke hoʻomākaukau ʻia ka emulsion adhesive a me ka pena e ka copolymerization me ka vinyl acetate a me ka ester acrylic.ʻO Styrene kekahi o nā monomers vinyl maʻamau i hoʻohana ʻia ma ke kahua ʻepekema, i hoʻohana ʻia i nā mea like ʻole i hoʻololi ʻia a me nā mea hoʻohui.[6]
    Eia kekahi, hoʻohana ʻia kahi styrene liʻiliʻi e like me ka mea ʻala a me nā mea waena ʻē aʻe.Ma ka chloromethylation o styrene, cinnamyl chloride ua hoʻohana 'ia ma ke 'ano he intermediate no ka non anesthetic analgesic ikaika eha hoʻoholo 'ia, a me ka styrene ua hoʻohana 'ia e like me ka antitussive, expectorant a me anticholinergic lāʻau kumu i loko o ka opu Changning.Hiki ke hoʻohana ʻia e synthesize i nā anthraquinones dye intermediates, pesticide emulsifiers, a me styrene phosphonic acids ore dressing agent a me nā mea hoʻonaninani keleawe.

    kiʻi kiʻikuhi synthetic


  • Mua:
  • Aʻe:

  • E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou