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I-Pigment Yellow 151 CAS 31837-42-0 Umfanekiso okhoyo
  • I-Pigment Yellow 151 CAS 31837-42-0 1

I-Pigment Yellow 151 CAS 31837-42-0

Ipropati yeMichiza:

Ifomula yeemolekyuli C18H15N5O5
IMisa yeMolar 381.34
Ukuxinana 1.55±0.1 g/cm3(Kuxelwe kwangaphambili)
Indawo yeBoling 546.6±50.0 °C(Kuqikelelwe)
Indawo yokuflasha 284.4°C
Ukunyibilika kwamanzi 17.8μg/L ku-25℃
Ukunyibilika 210μg/L kwizinyibilikisi eziphilayo kwi-20 ℃
Uxinzelelo loMphunga 8.84E-13mmHg ku-25°C
pKa 1.55±0.59(Kuxelwe kwangaphambili)
Refractive Index 1.721
IiPropati zoMzimba kunye nezeMichiza umbala okanye umthunzi: Buhlaza Mthubi
ukuxinana/(g/cm3):1.57
Ubuninzi bobuninzi/(lb/gal):12.5
indawo yokunyibilika/℃:330
i-avareji yobungakanani bamasuntswana/μm:230
imilo yesuntswana: igqabhukile
indawo ethile yomhlaba/(m2/g):18;23
ixabiso pH/(10% ludaka):-7
ukufunxwa kweoli/(g/100g):52
amandla okufihla: translucent
ijiko lokwahluka:
ijiko lokubonakalisa:
Sebenzisa Iindidi ze-pigment zinikwe kwi-CI Pigment yellow 154 ngaphezulu eluhlaza, ebomvu ngaphezu kwe-pigment yellow 175 hue, i-hue angle ye-97.4 degrees (1 / 3SD), i-Hostaperm emthubi i-H4G indawo ethile ye-23 m2 / g, enegunya elihle lokufihla; ukukhanya okugqwesileyo kokukhanya, kwiisampuli ze-alkyd melamine resin coloring, eFlorida exposure for 1 year, fastness yemozulu ye-5 grey card, umbala okhanyayo (1; 3 TiO2) use-4; I-1/3 ubunzulu obuqhelekileyo be-HDPE kwi-thermal stability ye-260 C / 5min; Ifanelekile kwiingubo zomgangatho ophezulu wemizi-mveliso, i-automotive primer (i-OEM), kwaye ingasetyenziswa kunye ne-phthalocyanine kunye nee-pigments ze-inorganic, ingasetyenziselwa ukufaka umbala weenki zokuprinta kwiifilimu zeplastiki ezenziwe nge-polyester.

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Intshayelelo

I-Yellow 151 yi-pigment ephilayo enegama lekhemikhali ye-dinaphthalene yellow. Ingumgubo ophuzi kunye nokukhanya okulungileyo kunye nokunyibilika. I-Yellow 151 iyinxalenye yeqela le-azo ye-organic pigments ngokwe-chemical structure.

 

I-Yellow 151 isetyenziselwa ikakhulu ukufaka imibala kwimihlaba yokwaleka, iiplastiki, ii-inki kunye nerabha. Inokubonelela ngombala otyheli ocacileyo kwaye inombala okhawulezayo kunye nokuqina.

 

Indlela yokulungiselela i-Huang 151 ngokuqhelekileyo ilungiselelwe ukusabela kokudibanisa kwe-dinaphthylaniline. Inkqubo yokwenziwa kwemveliso ethile ibandakanya inkqubo yeekhemikhali entsonkothileyo kwaye ifuna ukusebenza ngokukhuselekileyo kunye nolawulo kwimveliso yomgangatho woshishino.

Umzekelo, nxiba iiglasi zokukhusela kunye neiglavu ukuphepha ukunxibelelana ngokuthe ngqo nomgubo ophuzi 151. Indawo yokusebenzela kufuneka ingene umoya kakuhle ukuphepha ukuphefumla uthuli lwayo. Xa kuchithwa inkunkuma, kufuneka kuthathwe amanyathelo afanelekileyo okuyilahla.

 

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