Ranbar Yellow I3920GA Film-coated Middle Chrome Yellow Pigment
Color Index Number: Pigment Yellow 34
CAS No.: 1344-37-2
Chemical Structure: Lead Chromate PbCrO?
Shade: Reddish Yellow
Pigment Type: Inorganic Pigment
Appearance: Yellow Powder
| Density | 4.4g/cm3 |
| Oil absorption | 12-22g/100g |
| Water soluble salt | ≤1.0% |
| Moisture | ≤1.0% |
| PH | 6-8 |
| 45-micron sieve residue | ≤0.5% |
Average particle size? | 1.5 microns |
Ranbar Yellow I3920GA Middle Chrome Yellow pigment is a type of Film-coated chrome yellow pigment that has undergone special organic chemical processing. It has a color index of Pigment Yellow 34, presenting a reddish-yellow hue.
The unique coating technology employed in Ranbar I3920GA Middle Chrome Yellow pigment provides superior durability, offering enhanced lightfastness, weather resistance, acid-alkali resistance, heat stability, and chemical resistance compared to conventional chrome yellow pigments. The specialized treatment reduces the tendency for oxidation and darkening when exposed to air, and significantly lowers the lead content in the soluble fraction of the pigment.
Ranbar Yellow I3920GA medium chrome yellow pigment shows bright colors, high tinting strength and high hiding rate, and has excellent dispersion, non-bleeding and anti-migration properties. Additionally, it provides excellent dimensional stability and does not warp or shrink. It is widely used for coloring a variety of products, including plastics, rubber, masterbatches, paints, coatings and inks.
| Color Model | Color Index | Temperature Resistance | Shade |
| Film-coated Orange chrome yellow I3940GA | P.Y.34 | 240-260℃ | Red Phase +2 |
| Film-coated Dark chrome yellow I3930GA | P.Y.34 | 240-260℃ | Red Phase +1 |
| Film-coated Medium chrome yellow I3920GA | P.Y.34 | 240-260℃ | Red Phase |
| Film-coated Light chrome yellow I3910GA | P.Y.34 | 240-260℃ | Green Phase |
