Pigment Yellow 185 ; Fast Yellow HF4M |
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Full color: | ![Article illustration](/ProductImageEN/2022-12-11/6380637266271913931245683.jpg) |
Tint Color: | ![Article illustration](/ProductImageEN/2022-12-11/6380637266295562103473395.jpg) |
Chemical formula: | C16H11N5O4 |
CAS No. | 76199-85-4 | Molecular weight: | 337.28 |
EINECS No. | 278-388-8 |
Molecular structure: | ![Article illustration](/ProductImageEN/2022-12-11/6380637266317288897173689.jpg) |
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Appearance: | Yellow powder |
Shade: | Similar with the standard |
Colorimetric tolerance: | ∆E≤±1.0 |
Tinting strength: | 97% - 103% |
Specific gravity: | 1.49 g/cm3 |
Oil absorption: | 52 |
Specific Surface: | 36 m2/g |
Acid resistance: | 5 |
Heat resistance: | 180 C degree |
Light fastness: | 7 |
Alkali resistance: | 3 |
Application: Pigment yellow 185 belongs to unsymmetrical isoindoline derivative and gives green light yellow. The specific surface area of PV fast yellow d1155 is 36m2 / g; In alkyd melamine resin (1 / 3SD), the hue angle is 95 degrees; It has good light fastness, weather fastness (grade 7-8), solvent resistance, migration resistance and heat stability (180 ℃). It is mainly used for coloring of high-grade automotive coatings (OEM), plastics and synthetic fibers; In nitrocellulose (NC) solvent based ink, it has good coloring power (more than C.I. Pigment Yellow 17) and high gloss. It can be used for coloring plastics, coatings, printing inks and paints.