Pigment Yellow 180
Pigment Yellow 180 is an organic pigment with many advanced characteristics. It is often applied in PVC, engineering plastics, and polycarbonate. In the production process, the surface treatment and particle size of Pigment Yellow 180 have much influence on its performance. With surface modification on Pigment Yellow 180 and adding certain amount of dispersants or emulsifier, the property of Pigment Yellow 180 can be greatly improved. It is greenish yellow pigment and is the only disazo pigment in the benzimidazolone yellow pigments. Pigment Yellow 180 is high in tinting strength and is mainly applied in coloring of palstics, powder coating, inks, rubber, and coloring of pulp of synthetic fibers.
Product Details
Chemical information
Color Index No: Pigment Yellow 180
Synonyms: Benzimidazolone Yellow HG; P.Y.180; 2,2′-[ethylenebis(oxyphenyl-2,1-eneazo)]bis[n-(2,3-dihydro-2-oxo-1h-benzimidazol-5-yl)-3-oxo-butanamide;
Molecular Structure:
| Molecular Fomula:C36H32N10O8 | Molecular Weight:732.701 |
| CAS No:77804-81-0 | EINECS No:278-770-4 |
| Density(g/cm3):1.52 | Particle size:150-250um |
| Specific surface(m2/g):24 | Oil Absorption(g/100g):40-80 |
| Melting point:290℃ | Chemical Class:Benzimidazolone |
Chemical resistance datas
| Light fastness (Full) : 6-7 | Light fastness(Tinting) : 6-7 |
| DOP: 5 | Ethanol : 5 |
| Heat stability (10min) :280℃ | Ethyl acetate : 5 |
| Acid: 5 | Alkali : 5 |
| White spirit:5 | Weather:5 |
Features
Pigment Yellow 180 is greenish shade yellow powder and has semi opaque and transparent type. It is suitable for the coloring of plastics and its heat stability in HDPE is 290 degree. It has excellent migration resistance, and is widely applied in ABS and PVC products. Its good dispersion and stable flocculation makes it suitable for high end printing ink, such as metal decorative ink and water based package ink. PY180 has good performance in acid, alkali and solvent condition.
Applications
| Ink | Sheetfed offset ink: △ | Water-based ink: △ |
| Heat set ink: △ | NC ink: △ | |
| Cold set ink: △ | Metal decorative ink: △ | |
| Gravure ink: △ | UV curing ink(offset): ◭ | |
| Silkscreen ink: △ | UV curing ink(Flexo): ◭ | |
| Coating | Water based industrial paint: – | Powder Coatings: – |
| Solvent based industrial paint: – | Automotive coatings: – | |
| Water based decorative paint : – | Wood coatings: – | |
| Solvent based decorative paint: – | Amine curing epoxy coatings: – | |
| Coil Coating: – | Textile printing: – | |
| Plastic | PE: ▲ | PA: – |
| PP: ▲ | PC: ◭ | |
| PVC: ▲ | Pom: ◭ | |
| ABS: ▲ | Rubber: ▲ | |
| PUR: ▲ | Fibers: ◭ |
▲Very suitable ◭Suitable Δ Limited suitable -Not suitable
Packing methods
25kgs craft bag with pallets; 7-8MT in 20’FCL
