CI Pigment Ntsuab 17
Lub npe: Chromium (III) oxide
CAS: 1308-38-9
Cov mis mos molecular: Cr2O3
Molecular Luj: 151.99
Pigment Green 17 (CI77288) yog ntsuab Chrome Oxide nrog cov tshuaj formula Cr2O3 thiab cov qauv prismatic/rhombohedral.
Physical thiab Chemical Properties:
Hexagonal los yog amorphous tsaus ntsuab hmoov. Hlau luster. Cubic los yog amorphous ntsuab hmoov. Feem ntau muaj ob qhov ntxoov ntxoo: lub teeb ntsuab ntsuab thiab tsaus txiv ntseej ntsuab. Hlau xim. Tus txheeb ze ntom ntom yog 5.21. Melting point 2266 degree. Boiling point 4000 degree. Nws muaj kev tiv thaiv kub zoo heev, tuaj yeem tiv taus qhov kub ntawm 1000 degree. Tsis muaj xim, thiab kuj zoo heev nyob rau hauv acid kuj thiab alkali tsis kam. Insoluble hauv dej, insoluble hauv acid, soluble hauv kub alkali hlau bromate tov. Nws ruaj khov heev rau lub teeb, cua, sulfur dioxide, hydrogen sulfide thiab lwm yam corrosive gases. Nws muaj lub zog zais siab, tab sis lub zog tinting tsis zoo dua li ntawm Phthalocyanine Ntsuab, xim xim tsis ci txaus, qhov loj me yog qhov nyuaj, thiab cov xim gloss me ntsis tsis zoo. Sib nqus. Tshuaj lom.
Daim ntawv thov
* Plastics: Polyolefins, PS, ABS, engineering polymers, PVC, silicones thiab roj hmab
* Coatings: Kua architectural thiab industrial, hmoov, coil, stoving thiab kub resistant coatings
* Industrial: Cement, qhob, iav thiab ceramics.
Cim npe nrov: chromium oxide ntsuab pigment 17, Suav teb, manufacturers, lwm tus neeg, Hoobkas, pheej yig, luv nqi, hais, luv nqi, dawb qauv
