Pigment Yellow 168 CAS 71832-85-4
Chemical Property:
| Molecular Formula | C32H24CaCl2N8O14S2 |
| Molar Mass | 919.69216 ib |
| Qhov ntom | 1.6 [ntawm 20 ℃] |
| Dej Solubility | 1.697-1.7mg / L ntawm 23 ℃ |
| Physical thiab Chemical Properties | Xim los yog xim lub teeb: ci ntsuab lub teeb daj Diffraction nkhaus:  reflection nkhaus:  xim los yog xim: ci txiv kab ntxwv Diffraction nkhaus:  reflectance nkhaus:  xim los yog ntxoov ntxoo: ci txiv kab ntxwv |
| Siv | Cov xim ntau yog nrog CI Pigment daj 61 thiab xim daj 62 yog cov qauv zoo ib yam li calcium ntsev pas dej, muab lub suab ntsuab me ntsis, ntawm CI Pigment Yellow 1 thiab xim daj 3; Cov kuab tshuaj tiv thaiv zoo thiab kev tsiv teb tsaws tsis kam ntawm aliphatic hydrocarbons thiab aromatic hydrocarbons, feem ntau yog siv rau cov xim ntawm cov coatings thiab plastics, kev tsiv teb tsaws zoo hauv cov yas PVC, me ntsis xim tsis muaj zog, lub teeb nrawm yog qib 6, thiab qhov seem deformation tshwm sim hauv HDPE. Nws yog feem ntau pom zoo rau cov xim ntawm LDPE. Cov xim tsis muaj pob tshab DPP xim muag los ntawm Swiss Ciba lub tuam txhab nplua nuj nyob rau hauv xyoo tas los no yog tsim rau qib high-qib industrial coatings, xws li automotive xim (OEM), hnyav-raws li xim ci enamel, hmoov txheej thiab coil coatings, tab sis cov kuab tshuaj tiv thaiv. thiab lub teeb tsis kam, ceev ceev rau huab cua tsis yog tib hom CI Pigment Liab |
Taw qhia
Pigment Yellow 168, tseem hu ua precipitated yellow, yog cov organic pigment. Cov hauv qab no yog kev qhia txog cov khoom, kev siv, kev tsim khoom thiab cov ntaub ntawv kev nyab xeeb ntawm Yellow 168:
Zoo:
- Yellow 168 yog ib qho nano-scale pigment nyob rau hauv daim ntawv ntawm daj mus rau txiv kab ntxwv-daj hmoov.
- Zoo lightfastness, huab cua tsis kam thiab thermal stability.
- Solubility zoo hauv cov kuab tshuaj organic thiab solubility tsawg hauv dej.
Siv:
- Yellow 168 yog dav siv nyob rau hauv cov xim, luam ntawv inks, yas, roj hmab, fibers, xim crayons thiab lwm yam teb.
- Nws muaj cov khoom dyeing zoo thiab zais lub zog, thiab tuaj yeem siv los muab ntau yam xim daj thiab txiv kab ntxwv.
Txoj kev:
- Kev npaj ntawm daj 168 feem ntau yog ua los ntawm kev tsim cov organic dyes.
Cov ntaub ntawv kev nyab xeeb:
- Yellow 168 yog qhov ruaj khov thiab tsis yooj yim rau decompose lossis hlawv.
-Txawm li cas los xij, nws tuaj yeem decompose ntawm qhov kub thiab txias los tsim cov pa phem.
- Thaum siv, tsis txhob sib cuag nrog cov neeg muaj zog oxidizing, tsis txhob nqus cov khoom los yog plua plav, thiab zam kev sib cuag ntawm daim tawv nqaij.
- Kev ua haujlwm kom raug thiab kev ntsuas kev nyab xeeb yuav tsum tau ua raws li thiab qhov cua zoo yuav tsum tau khaws cia thaum siv thiab khaws cia.
