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I-Pigment Yellow 17 CAS 4531-49-1 Isithombe Esifakiwe
  • I-Pigment Yellow 17 CAS 4531-49-1 1

I-Pigment Yellow 17 CAS 4531-49-1

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C34H30Cl2N6O6
I-Molar Mass 689.54
Ukuminyana 1.35
I-Boling Point 807.3±65.0 °C(Kubikezelwe)
I-Flash Point 442°C
I-Vapor Presure 4.17E-26mmHg ku-25°C
Ukubukeka Okuqinile:i-nanomaterial
pKa 0.69±0.59(Okubikezelwe)
I-Refractive Index 1.632
Izakhiwo Zomzimba Nezamakhemikhali ukuncibilika: okungancibiliki emanzini, okuphuzi ku-sulfuric acid egxilile, kuhlanjululwe kube imvula ephuzi eluhlaza.
umbala noma umbala: okuphuzi okuluhlaza okukhanyayo
ukuminyana isihlobo: 1.30-1.55
Ukuminyana kwenqwaba/(lb/gal):10.8-12.9
indawo encibilikayo/℃:341
i-particle shape: inaliti
indawo ethile/(m2/g):54-85
Inani le-pH/(10% slurry) 5.0-7.5
ukumuncwa kwamafutha/(g/100g):40-77
amandla okucasha: obala
ijika le-diffraction:
ijika lokubonisa:
impushana ephuzi eluhlaza kancane enobuningi obungu-1.30-1.66g/cm3. Umbala okhanyayo, i-fluorescent epulasitiki. Incibilika ku-butanol nexylene nezinye izinyibilikisi eziphilayo, ukumelana nokushisa okuhle, kodwa ukumelana nokufuduka okungekuhle, izinga lokushisa elimelana nokushisa lifika ku-180 ℃.
Sebenzisa kunezinhlobo ezingama-64 zalo mkhiqizo. Isilinganiso sokukhanya kombala CI Pigment Yellow 12, I-Pigment Yellow 14 ukukhanya okuluhlaza kunamandla, ukujula okufanayo kokukhanya okusheshayo kuphakeme ngo-1-2 kune-Pigment Yellow 14, kodwa ukuqina kombala kuphansi (1/3SD, i-pigment yellow 17 idinga ukugxila okungu-7.5%, umbala Ophuzi 14 3.7%). Ngoyinki wokuphrinta, ukukhanya kombala kungalungiswa nge-pigment yellow 83, okunikeza ukumelana nokukhanya okuhle kakhulu kanye nethoni yombala obala omaphakathi (indawo ethize ye-Irgalite yellow 2GP ingama-58 m2/g); Ngoyinki wokupakisha wokupakisha (ofana ne-nitrocellulose ne-polyamide, i-polyethylene/vinyl acetate copolymer coupling material); Okokufaka umbala kwe-Polyolefin (220-240 ℃), ekulungiseleleni i-polyvinyl chloride/vinyl acetate, enokusabalalisa okuhle; Ngefilimu ye-PVC nombala we-pulp, izakhiwo zikagesi zingahlangabezana nezidingo zekhebula le-PVC

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Isingeniso

I-Pigment Yellow 17 iyi-pigment ephilayo eyaziwa nangokuthi i-Volatile Yellow 3G. Okulandelayo yisingeniso sobunjalo bayo, ukusetshenziswa, indlela yokulungiselela kanye nolwazi lokuphepha:

 

Ikhwalithi:

- I-Pigment Yellow 17 inombala ophuzi okhanyayo onamandla okufihla okuhle nokuhlanzeka okuphezulu.

- Kuwumbala ozinzile ongashabalali kalula ezindaweni ezinjengama-asidi, ama-alkali nezincibilikisi.

- I-Yellow 17 iyaguquguquka, okungukuthi izondiza iphume kancane kancane ngaphansi kwezimo ezomile.

 

Sebenzisa:

- I-Yellow 17 isetshenziswa kakhulu kumapende, amapulasitiki, amaglue, oyinki nezinye izinkambu ukwenza ama-pigments aphuzi nama-colorants.

- Ngenxa yokungafihli kahle nokukhanya kwayo, iYellow 17 ijwayele ukusetshenziselwa ukuphrinta imibala, izindwangu kanye nemikhiqizo yepulasitiki.

- Emkhakheni wezobuciko nokuhlobisa, i-yellow 17 nayo isetshenziswa njenge-pigment kanye nombala.

 

Indlela:

- Imibala ephuzi engu-17 ivamise ukwenziwa yi-chemical synthesis.

- Indlela ejwayeleke kakhulu yokuhlanganisa iwukuhlanganisa umbala ophuzi ongu-17 usebenzisa i-diacetyl propanedione ne-cuprous sulfate njengezinto zokusetshenziswa.

 

Ulwazi Lokuphepha:

- I-Yellow 17 pigment iphephile uma kuqhathaniswa ngaphansi kwezimo ezijwayelekile zokusebenzisa, kodwa kusafanele kuthathwe ukunakekelwa ukuze kuvinjelwe ukuhogela kanye nokuthintana namehlo nesikhumba.

- Uma usebenzisa, landela izinqubo ezifanele zokusebenza zokuphepha futhi ugqoke izinto zokuzivikela ezifanele njengezibuko zokuphepha, amagilavu, njll.

- Ngesikhathi sokugcina nokuphatha, ukuthintana nama-oxidants, ama-acids, izinga lokushisa eliphezulu nezinye izinto kufanele kugwenywe ukuze kugwenywe ukusabela okuyingozi.

 

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