Ucingo:+86 21 6460 6569
isibhengezo_sekhasi

umkhiqizo

I-Pigment Red 208 CAS 31778-10-6 Isithombe Esifakiwe
  • I-Pigment Red 208 CAS 31778-10-6 1

I-Pigment Red 208 CAS 31778-10-6

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C29H25N5O5
I-Molar Mass 523.54
Ukuminyana 1.39±0.1 g/cm3(Kubikezelwe)
I-Boling Point 632.0±55.0 °C(Kubikezelwe)
I-Flash Point 336°C
Ukuncibilika kwamanzi 3.2μg/L ngo-24℃
I-Vapor Presure 1.44E-16mmHg ku-25°C
pKa 11.41±0.30(Okubikezelwe)
I-Refractive Index 1.691
Izakhiwo Zomzimba Nezamakhemikhali umbala noma umbala: obomvu okhanyayo
ukuminyana/(g/cm3):1.42
Ukuminyana kwenqwaba/(lb/gal):11.2-11.6
indawo encibilikayo/℃:>300
isilinganiso sikasayizi wezinhlayiyana/μm:50
i-particle shape: Cube
indawo ethile/(m2/g):50;65
I-pH value/(10% slurry):6.5
ukumuncwa kwamafutha/(g/100g):86
amandla okucasha: uhlobo olusobala
ijika le-diffraction:
ijika lokubonisa:
impushana ebomvu ekhanyayo. Ukumelana nokukhanya 6~7. Ukumelana nezinyibilikisi eziphilayo kungafinyelela ku-4 ~ 5, ukumelana ne-asidi, i-alkaline enhle kakhulu, akukho mkhuba wokufuduka.
Sebenzisa I-pigment inikeza umbala obomvu ongathathi hlangothi onombala ongu-17.9 degrees (1/3SD,HDPE) futhi inokumelana okuhle kakhulu kwe-solvent kanye nezakhiwo zokumelana namakhemikhali. Isetshenziselwa kakhulu ukufaka umbala we-pulp yepulasitiki kanye noyinki wokupakisha, akukho ukufuduka ku-PVC ethambile, IBanga elingu-6-7(1/3SD) elingamelani nokushisa), ukumelana nokushisa okungu-200 ℃, kanye ne-CI Pigment yellow 83 noma i-carbon black mosaic Brown; Isetshenziselwa umbala we-polyacrylonitrile puree, ukumelana nokukhanya kombala wemvelo kuyibanga lesi-7; Isetshenziselwa i-acetate fiber kanye ne-polyurethane foam puree umbala; Ingaphinde isetshenziselwe inki yokupakisha, ukumelana kwayo ne-solvent, ukusebenza kokwelapha inzalo kuhle, kodwa ngenxa yokumelana nokukhanya, ukushesha kwesimo sezulu kukhawulela ukusetshenziswa kwenani elikhulu lezingubo ezivamile.
ikakhulukazi esetshenziselwa umbala wepulasitiki.

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

 

Isingeniso

I-Pigment Red 208 i-pigment ephilayo, eyaziwa nangokuthi i-ruby pigment. Okulandelayo yisingeniso sezakhiwo, ukusetshenziswa, izindlela zokulungiselela kanye nolwazi lokuphepha lwe-Pigment Red 208:

 

Ikhwalithi:

I-Pigment Red 208 iyimpushana ebomvu ejulile enombala ogqamile kanye nokukhanya okuhle. Ayincibiliki kuzincibilikisi kodwa ingahlakazwa kumapulasitiki, okokunamathela, noyinki wokuphrinta, phakathi kokunye.

 

Sebenzisa:

I-Pigment Red 208 isetshenziswa kakhulu kumadayi, oyinki, amapulasitiki, okokunamathela kanye nerabha. Ibuye isetshenziswe ngokujwayelekile emkhakheni wezobuciko ukudweba nokufaka imibala.

 

Indlela:

I-Pigment Red 208 ivame ukutholwa ngezindlela zamakhemikhali ezinto eziphilayo. Enye yezindlela ezivame kakhulu ukusabela kwe-aniline ne-phenylacetic acid ukuze kukhiqizwe ama-intermediates, abese engaphansi kwezinyathelo ezilandelayo zokucubungula nokuhlanza ukuze kutholwe umkhiqizo wokugcina.

 

Ulwazi Lokuphepha:

Ukuhogela umoya noma ukuthintana nento eyimpuphu ye-Pigment Red 208 kufanele kugwenywe ukugwema ukubangela izinto ezingezwani nomzimba noma ukucasuka.

Ngesikhathi sokusebenza nokugcina, gwema ukuthintana nama-oxidants aqinile kanye nezinto ezine-asidi ukuvimbela ukwakheka kwezinto eziyingozi.

Uma usebenzisa i-Pigment Red 208, gqoka izinto zokuzivikela ezifanele njengamagilavu ​​kanye nemaski ukuze uvikele isikhumba nohlelo lokuphefumula.

 

  • Okwedlule:
  • Olandelayo:
    • Bhala umyalezo wakho lapha futhi usithumelele wona

    imikhiqizo ehlobene