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Pigment Yellow 151 CAS 31837-42-0 Whakaahua Whakaatu
  • Pigment Kōwhai 151 CAS 31837-42-0 1

Pigment Kōwhai 151 CAS 31837-42-0

Āhuatanga matū:

Tātai rāpoi C18H15N5O5
Molar Mass 381.34
Kiato 1.55±0.1 g/cm3(Te Matapae)
Piro Pouri 546.6±50.0 °C(I Matapaetia)
Tohu Kohiko 284.4°C
Wairewa wai 17.8μg/L i te 25 ℃
Wairewa 210μg/L i roto i nga whakarewa pararopi i te 20 ℃
Kohu Kohu 8.84E-13mmHg i te 25°C
pKa 1.55±0.59(I Matapaetia)
Taurangi Refactive 1.721
Āhuatanga ā-tinana, matū hoki hue, marumaru ranei: Kakariki Kowhai
kiato/(g/cm3):1.57
Kiato rahi/(lb/gal):12.5
ira whakarewa/℃:330
rahi matūriki toharite/μm:230
te ahua matūriki: he pahekeheke
horahanga mata motuhake/(m2/g):18;23
Uara pH/(10% slurry):-7
te whakauru hinu/(g/100g):52
mana huna: translucent
ānau weriweri:
ānau whakaata:
Whakamahi Ko nga momo poaka e hoatu ana i roto i te CI Pigment kowhai 154 he matomato ake, he whero atu i te pigment kowhai 175 hue, koki hue o 97.4 nekehanga (1 / 3SD), Hostaperm kōwhai H4G rohe mata motuhake o 23 m2 / g, me te mana huna pai; He pai te tere o te marama, i roto i nga tauira tae o te kapia melamine alkyd, i Florida mo te 1 tau, ko te tere o te rangi o te 5 kaari hina, te tae marama (1;3 TiO2) he 4 tonu; 1/3 te hohonu o te HDPE i roto i te waiariki o te 260 C/5min; He pai mo nga whakakikorua o te ahumahi teitei, te tuatahi o nga motuka (OEM), ka taea te whakamahi me te phthalocyanine me nga poaka pararopi, ka taea hoki te whakamahi mo te tae o nga waituhi ta mo nga kiriata kirihou kua whakakikoruatia polyester.

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Kupu Whakataki

Ko te kowhai 151 he poaka pararopi me te ingoa matū o te dinaphthalene kōwhai. He paura kowhai he pai te ngawari me te whakarewatanga. Ko te Kowhai 151 no te roopu azo o nga whakangao matū.

 

Ko te 151 kowhai te nuinga o te whakamahi mo te tae i nga mara o te paninga, kirihou, waituhi me te rapa. Ka taea e ia te whakarato i te tae kowhai maamaa, he pai te tere o te tae me te mauroa.

 

Ko te tikanga whakarite o Huang 151 e rite ana ma te tauhohenga hono o te dinaphthylaniline. Ko te tukanga hangahanga motuhake he mahinga matū uaua ake, me te mahi haumaru me te whakahaere i roto i te hanga ahumahi-tauine.

Hei tauira, mau mohiti whakamarumaru me nga karapu kia kore e pa ki te paura 151 kowhai. Kia pai te hau o te waahi mahi kia kore ai e ngotea te puehu. I te tukunga o te para, me whai tikanga e tika ana mo te tukunga.

 

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