shafi_banner

samfur

Rawaya mai launi 151 CAS 31837-42-0

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C18H15N5O5
Molar Mass 381.34
Yawan yawa 1.55± 0.1 g/cm3(an annabta)
Matsayin Boling 546.6± 50.0 °C (An annabta)
Wurin Flash 284.4°C
Ruwan Solubility 17.8μg/L a 25 ℃
Solubility 210μg/L a cikin kwayoyin kaushi a 20 ℃
Tashin Turi 8.84E-13mmHg a 25°C
pKa 1.55± 0.59 (An annabta)
Fihirisar Refractive 1.721
Abubuwan Jiki da Sinadarai hue ko inuwa: Green Yellow
yawa/ (g/cm3):1.57
Yawan yawa/(lb/gal):12.5
wurin narkewa/℃:330
matsakaicin girman barbashi/μm:230
siffar barbashi: m
yanki na musamman / (m2/g): 18;23
ƙimar pH/(10% slurry):-7
Shakar mai/(g/100g):52
ikon ɓoyewa: translucent
lankwasa diffration:
lankwasa tunani:
Amfani Ana ba da nau'in launi a cikin CI Pigment yellow 154 mafi kore, fiye da ja fiye da launin rawaya 175 hue, kusurwar kusurwa na digiri 97.4 (1 / 3SD), Hostaperm yellow H4G takamaiman yanki na 23 m2 / g, tare da kyakkyawan ikon ɓoyewa; kyakkyawan haske mai haske, a cikin samfurori masu launi na alkyd melamine resin resin, a cikin bayyanar Florida don 1 shekara, yanayin saurin yanayi na katin launin toka 5, launi mai haske (1; 3 TiO2) har yanzu 4; 1/3 daidaitaccen zurfin HDPE a cikin kwanciyar hankali na thermal na 260 C / 5min; Dace da high-sa masana'antu coatings, automotive primer (OEM), kuma za a iya amfani da phthalocyanine da inorganic pigments, shi kuma za a iya amfani da canza launi na bugu tawada ga polyester laminated filastik fina-finai.

Cikakken Bayani

Tags samfurin

 

Gabatarwa

Yellow 151 wani launi ne na kwayoyin halitta tare da sunan sinadarai na dinaphthalene yellow. Foda ne mai launin rawaya tare da ingantaccen haske da solubility. Yellow 151 yana cikin rukunin azo na al'amuran halitta dangane da tsarin sinadarai.

 

An fi amfani da Yellow 151 don yin launi a cikin fagagen sutura, robobi, tawada da roba. Zai iya samar da launin rawaya mai haske kuma yana da saurin launi mai kyau da karko.

 

Hanyar shiri na Huang 151 an shirya gabaɗaya ta hanyar haɗin kai na dinaphthylaniline. Ƙayyadadden tsari na masana'antu ya ƙunshi tsarin sinadarai mai rikitarwa kuma yana buƙatar aiki mai aminci da sarrafawa a cikin samar da sikelin masana'antu.

Misali, saka gilashin kariya da safar hannu don gujewa hulɗa kai tsaye tare da launin rawaya 151 foda. Wurin aiki ya kamata ya kasance da iska mai kyau don guje wa shakar ƙurarsa. Lokacin zubar da sharar, ya kamata kuma a dauki matakan da suka dace don zubar da shi.

 


  • Na baya:
  • Na gaba:

  • Ku rubuta sakonku anan ku aiko mana