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mankhwala

Pigment Yellow 13 CAS 5102-83-0

Chemical Property:

Molecular Formula Chithunzi cha C36H34Cl2N6O4
Molar Misa 685.6
Kuchulukana 1.29g/cm3
Melting Point 312-320 ° C
Boling Point 799.5±60.0 °C(Zonenedweratu)
Kusungunuka kwamadzi <0.1 g/100 mL pa 22 ºC
pKa 0.72±0.59 (Zonenedweratu)
Mkhalidwe Wosungira Kutentha kwa Zipinda
Refractive Index 1.631
Zakuthupi ndi Zamankhwala kusungunuka: kusungunuka m'madzi, kusungunuka pang'ono mu toluene; Red Orange mu anaikira sulfuric asidi, kuchepetsedwa bulauni yellow precipitate.
mtundu kapena mtundu: wofiira ndi wachikasu
kachulukidwe/(g/cm3):1.4-1.3
Kachulukidwe kachulukidwe/(lb/gal):10.0-12.0
posungunuka/℃:328-344
pafupifupi kukula kwa tinthu/μm: 0.08-0.10
pH mtengo / (10% slurry): 5.2-7.5
malo enieni/(m2/g):10-62
kuyamwa kwamafuta / (g / 100g): 30-89
kubisa mphamvu: translucent
diffraction curve:
chiwonetsero chazithunzi:
wofiira kuwala wachikasu ufa, kachulukidwe 1.30 ~ 1.45g/cm3, kuwala mtundu, kusungunuka mfundo 344 ℃. Kukhazikika kwabwinoko kumasungidwa mu rabara ikatenthedwa mpaka 150 ° C. Kuchita bwinoko.
Gwiritsani ntchito Pali mitundu 135 ya mankhwalawa. Kuposa pigment yellow 12 zosungunulira kukana, kukana zabwino crystallization, kwambiri kusamuka kukana, mogwirizana ndi kamvekedwe ka inki, European kwambiri ntchito mitundu ya kusinthidwa mlingo mitundu (pigment yellow 127; Pigment yellow 176). Pansi pa malo enieni enieni ndi kukula kwa tinthu, mphamvu ndi 25% yapamwamba; Mpira mphero si kophweka recrystallize, ndi kuwala kufulumira kwa kuya komweko ndi 1-2 apamwamba kuposa pigment yellow 12; Fomu ya mlingo imakhala yowonekera kwambiri, yowonekera komanso yowonekera kwambiri (Irgalite yellow BKW malo enieni a 10 m2 / g). Zambiri zomwe zimagwiritsidwa ntchito pakuyika inki, kugonjetsedwa ndi varnish ndi mankhwala oletsa kuletsa; Pakuti utoto pulasitiki, zofewa PVC kusamuka kukana, kuwala mofulumira (1/3sd) 6-7, chifukwa matenthedwe akulimbana inki, mu HDPE okha pansi 200 ℃, kokha 0.12%

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Pigment Yellow 13 CAS 5102-83-0

Pochita, Pigment Yellow 13 imawala kwambiri. Pankhani ya kusindikiza nsalu ndi utoto, ndi wosewera wokhoza kuyika nsalu zabwino zachikasu, kaya amagwiritsidwa ntchito popaka nsalu zapamwamba kapena kupaka nsalu zakunja zogwirira ntchito, akhoza kupakidwa utoto wowoneka bwino, wodzaza komanso wokhalitsa. yellow. Yellow iyi imakhala yopepuka kwambiri ndipo imakhalabe yowala ngati yatsopano ngakhale ikayatsidwa ndi dzuwa kwa nthawi yayitali; Ilinso ndi kuchapa kwabwino, ndipo sikophweka kuzimiririka pambuyo pa kuchapa kangapo, kuonetsetsa kuti zovalazo zikuwoneka zokongola kwa nthawi yayitali. Pankhani ya kupanga inki, imaphatikizidwa mu inki zosiyanasiyana zosindikizira monga chinthu chofunika kwambiri, kaya ndi inki yosindikizira yosindikizira yomwe imagwiritsidwa ntchito pazithunzi za mabuku ndi zikwangwani zotsatsa, kapena inki zapadera zomwe zimagwiritsidwa ntchito posindikiza mabilu ndi zilembo, zimatha kupereka chikasu cholemera ndi choyera. mtundu, ndi kukana kwake kwambiri kusamuka sikudzachititsa kuti magazi azituluka komanso kusinthika kwamtundu pokhudzana ndi zinthu zosiyanasiyana komanso kusintha kwa kutentha, kuti zitsimikizire mtundu wa zinthu zosindikizidwa. Pankhani yokonza pulasitiki, imatha kupereka mawonekedwe achikasu owala komanso owoneka bwino kuzinthu zapulasitiki, monga zoseweretsa za ana, zida zapakhomo, ndi zina, zomwe sizimangowonjezera kukopa kwazinthuzo, komanso mtundu wake wabwino kwambiri. kufulumira kumapangitsa kuti mtunduwo usawonongeke mosavuta kapena kusamuka pakagwa kukangana ndi kukhudzana ndi mankhwala omwe amagwiritsidwa ntchito tsiku ndi tsiku, kuonetsetsa kuti mankhwalawa nthawi zonse amakhala ndi chithunzi chapamwamba kwambiri.


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