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imveliso

I-Octocrylene

Inkcazelo emfutshane:

I-Octocrylene sisikhuseli selanga se-UVB esineempawu ezomeleleyo zokungangeni manzi kunye noluhlu lokufunxa olubanzi.Ibonisa ukuqina kwefoto, kwaye ivavanywa ziinkampani ezininzi njenge-booster ye-SPF esebenzayo kunye nesixhasi sokuthintela amanzi.Esi sisithako esinexabiso eliphezulu nesivunyiweyo sokusetyenziswa kwesi-7 ukuya kwi-10 ekhulwini eUnited States nakwiManyano yaseYurophu.Nangona ifumana ukuthandwa phakathi kwabaqulunqi, ixabiso layo kunye nenqanaba losetyenziso linokunciphisa ukusetyenziswa.Ukongeza, ezinye izifundo zibonisa ukuba kunokubangela ukuchasana nokwaliwa eluswini ngembali ye-photoallergy.


  • Igama lemveliso:I-Octocrylene
  • Izithethantonye:I-Octocrilene, i-2-Ethylhexyl 2-cyano-3,3-diphenylpropenoate;I-2-Cyano-3,3-diphenyl-2-propanoic acid 2-ethylhexyl ester
  • I-CAS:6197-30-4
  • Ifomula yemolekyuli:C24H27NO2
  • Iinkcukacha zeMveliso

    Kutheni Khetha i-YR Chemspec

    Iithegi zeMveliso

    I-Octocrylenesisikhuseli selanga seUVB esineempawu ezomeleleyo zokungangeni manzi kunye noluhlu olubanzi lokufunxa.Ibonisa ukuqina kwefoto, kwaye ivavanywa ziinkampani ezininzi njenge-booster ye-SPF esebenzayo kunye nesixhasi sokuthintela amanzi.Esi sisithako esinexabiso eliphezulu nesivunyiweyo sokusetyenziswa kwesi-7 ukuya kwi-10 ekhulwini eUnited States nakwiManyano yaseYurophu.Nangona ifumana ukuthandwa phakathi kwabaqulunqi, ixabiso layo kunye nenqanaba losetyenziso linokunciphisa ukusetyenziswa.Ukongeza, ezinye izifundo zibonisa ukuba kunokubangela ukuchasana nokwaliwa eluswini ngembali ye-photoallergy.

    I-Octocrylene inxulumene neekhemikhali kwi-cinnamates.Ingasetyenziselwa ukunyusa i-SPF kunye nokuphucula ukunganyangeki kwamanzi kwindlela yokuqulunqa.I-Octocrylene i-phototable kwaye inokuphucula i-photostability yezinye i-sunscreens.Iyabiza kwaye inokubonisa ubunzima ekwenziweni kwayo.

    Octocrylene-7

    Iiparamitha ezingundoqo zobuGcisa:

    Imbonakalo Ulwelo lwe-viscous olucacileyo olutyheli
    Ubunzima obuthile (ku-25℃) g/cm 3 1.045~1.055
    Refractive Index(ngo 20) 1.561~1.571
    Ubumuncu(0.1mol/L NaOH) ml/g ≤0.18
    Isivavanyi % 95.0~105.0

     

    Umsebenzi:

    1. I-Octocrylene isihluzo se-UV-B esivunyiweyo e-USA, eYurophu naseJapan ukuze sisetyenziswe kumalungiselelo okunakekelwa kwelanga.

    2. I-Octocrylene ixubene neeoli ezininzi zokuthambisa, inokufakwa ngokulula kwinqanaba le-oyile le-emulsion.

    3. I-Octocrylene i-hydrophobic kunye ne-oil-soluble, ikhethwa kwi-formulation enganyangekiyo yamanzi kunye ne-repellant octocrylene nayo ihambelana nazo zonke iiplastiki eziqhelekileyo.

    Octocrylene-8Isicelo:

    Kwizinto zokuthambisa kunye neemveliso zokhathalelo lomntu, i-UV Absorber Octocrylene isetyenziselwa ukuqulunqwa kweemveliso zokukhusela ilanga, kunye nesikhumba kunye nemveliso yokunyamekela izipikili.I-UV Absorber Octocrylene inokusetyenziselwa ukukhusela izithambiso kunye neemveliso zokhathalelo lomntu ekuwohlokeni ngokufunxa, imitha ye-UV.


  • Ngaphambili: Ikhala Emodin
  • Okulandelayo: I-Hydroxyethyl Cellulose

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