Pigment rawaya 12 CAS 15541-56-7
Abubuwan Sinadarai:
| Tsarin kwayoyin halitta | Saukewa: C32H26Cl2N6O4 |
| Molar Mass | 629.5 |
| Yawan yawa | 1.34g/cm3 |
| Matsayin narkewa | 312-320 ℃ |
| Matsayin Boling | 805.4°C a 760 mmHg |
| Wurin Flash | 440.9°C |
| Ruwan Solubility | 0.1 g/100 ml a 22 ℃ |
| Solubility | <0.1 G/100 ML AT 22°C |
| Tashin Turi | 5.64E-26mmHg a 25°C |
| pKa | 8.33± 0.59 (An annabta) |
| Yanayin Ajiya | Yanayin Daki |
| Fihirisar Refractive | 1.65 |
| Abubuwan Jiki da Sinadarai | Wurin narkewa: 312-320°C ruwa mai narkewa <0.1g/100 mL a 22 ° Cslubility: wanda ba zai iya narkewa a cikin ruwa, dan kadan mai narkewa a cikin ethanol; Ja-orange a cikin maida hankali sulfuric acid, diluted Brown hazo; A cikin nitric acid da aka tattara don launin ruwan rawaya. hue ko inuwa: rawaya yawa/(g/cm3):1.4 Yawan yawa/(lb/gal):9.3-13.6 wurin narkewa/℃:317-322 matsakaicin girman barbashi / μm: 0.10-0.21 siffar barbashi: sanda-kamar yanki na musamman / (m2/g):21;63 Ph/(10% slurry): 5.0-8.5 sha mai / (g/100g):25-80 ikon ɓoyewa: translucent / m lankwasa diffration: yanayin tunani: <1 mg src = http://images.chemnet.com/service/c_product/100013_4.jpg align = tsakiya> rawaya foda, wurin narkewa 317 °c. An yi zafi a 150 ° C na minti 20 don dan kadan ya juya kore. Maɗaukaki 1.24 ~ 1.53g/cm3. A cikin sulfuric acid da aka tattara, launi ne na gano haske ja, kuma bayan dilution, shi ne launin ruwan kasa ja; A cikin nitric acid da aka tattara, launin rawaya ne mai haske. Idan aka kwatanta da CI Pigment Yellow 1, wannan samfurin yana da ƙarfi mai ƙarfi da kaddarorin ƙaura, ikon canza launi, kyakkyawan juriya na zafi da nuna gaskiya. |
| Amfani | Ana amfani da shi don bugu tawada, fenti, roba, robobi, fenti na bugu, canza kayan al'adu da ilimi Akwai nau'ikan nau'ikan iri 159 na iri da kuma samarwa. Rawaya mai tsaka-tsaki, a cikin layi tare da daidaitattun launi na bugu mai launi huɗu; Ƙarfin canza launi da haske da kuma nuna gaskiya (lucitia yellow 2JRT takamaiman yanki na 44 m2 / g); Matsakaicin juriya mai ƙarfi, yana nuna hali don recrystallize; Haske da saurin yanayi yana da ƙasa, daraja 3 da Grade 2 a 1/1, 1/3 daidaitaccen zurfin zurfin, idan aka kwatanta da sauran launin rawaya (PY13,83,127,176) ƙananan sa 1-2. An yi amfani da shi sosai wajen buga tawada, za a iya amfani da shi don marufi bugu tawada, Amurka tare da matsi na ruwa lokaci inversion launi manna nau'i; Hakanan za'a iya amfani dashi don bugu na pigment da canza launin filastik, PVC mai laushi yana da ƙayyadaddun motsi, tsayayyar zafi mai kyau yana sanya shi amfani da launi na kumfa na polyurethane. |
Pigment rawaya 12 CAS 15541-56-7 gabatarwa
A aikace, Pigment yellow 12 yana da ban sha'awa. A fagen buga tawada, mataimaki ne mai ƙarfi don buga kayan talla na rawaya mai ɗaukar ido da kayan karatu masu daɗi, ko tawada ce ta bugu don fastocin talla da zane-zanen mujallu, ko tawada mai sassauƙa don marufi na abinci da bugu na magunguna, zai iya nuna mai arziki, mai tsabta da rawaya mai tsayi. Wannan launin rawaya yana da sauri sosai, ko da lokacin da aka fallasa shi da haske mai ƙarfi na dogon lokaci, launi har yanzu yana da haske kuma yana ɗaukar ido; Har ila yau, yana da kyakkyawan juriya na ƙaura, kuma ba shi da sauƙi ga zubar da jini da canza launi lokacin da ake hulɗa da abubuwa daban-daban da kuma canjin yanayin zafi, tabbatar da cewa abin da aka buga zai kasance mai kyau a matsayin sabo na dogon lokaci. A cikin masana'antar fenti, an haɗa shi cikin ginin bangon bango na waje, kayan kariya na masana'antu, da dai sauransu, a matsayin mahimmin sashi, don ɗaukar wurare tare da “gashi” rawaya mai haske da ido, kamar bangon waje na manyan kantunan kasuwanci. , ɗakunan ajiya na masana'anta, waɗanda ba kawai suna taka rawar kariya ba, har ma suna haɓaka ƙwarewa tare da launin rawaya mai haske don tabbatar da kyakkyawan bayyanar. A fagen canza launin robobi, yana iya ba da bayyanar launin rawaya mai haske ga samfuran filastik, kamar kayan wasan yara na yara, kayan gida na yau da kullun, da sauransu, wanda ba kawai yana ƙara sha'awar abin gani ba, har ma yana sa launin ba ya bushewa cikin sauƙi. ko ƙaura a cikin amfanin yau da kullun a ƙarƙashin yanayin juzu'i da tuntuɓar sinadarai, don tabbatar da cewa samfurin koyaushe yana kiyaye hoto mai inganci.
