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

Basic information of Pigment Yellow 180:

Color Index No: Pigment Yellow 180

Synonyms:Benzimidazolone Yellow HG; C.I.Pigment Yellow 180; P.Y.180; pigment yellow 180;pigment yellow 180;C.I. 21290; Butanamide;2,2′-[ethylenebis(oxyphenyl-2,1-eneazo)]bis[N-(2,3-dihydro2-oxo-1H-benzimidazol-5-yl)-3-oxobutyramide;2,2′-[1,2-ethanediyl(ozo-2,1-phenyleneazo)bis[N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxo-Butanamide];2,2′-[ethylenebis(oxyphenyl-2,1-eneazo)]bis[n-(2,3-dihydro-2-oxo-1h-benzimidazol-5-yl)-3-oxo-butanamide; BENZIMIDAZOLONE PIGMENT; 2,2′-ETHYLENEBIS(OXYPHENYL-2,1-ENEAZO)BISN-(2,3-DIHYDRO-2-OXO-1H-BENZIMIDAZOL-5-YL)-3-OXO-BUTANAMIDE; 2,2-1,2-ethanediylbis(oxy-2,1-phenyleneazobisN-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxo- BENZIMIDAZOLONE YELLOW HG;2,2′-[1,2-ethanediylbis(oxy-2,1-phenyleneazo)]bis[N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxoButan;

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

Feature of Pigment Yellow 180:

  1. Pigment Yellow 180is greenish shade yellow powder and it is semi opaque
  2. Pigment Yellow 180 is suitable for the coloring of plastics and its heat stability in HDPE is 290 degree. It also has excellent opacity and migration resistance, and is widely applied in ABS and PVC products.
  3. Pigment Yellow 180 is suitable for high end printing ink, such as metal decorative ink and water based package ink. It has good dispersion and stable flocculation.
  4. Pigment Yellow 180 has good performance in acid, alkali and solvent condition.
  5. Pigment Yellow 180 has good heat resistance, migration resistance, water resistance, and light resistance , therefore, it is suitable for the coloring of products in different fields.

Application of Pigment Yellow 180 :

PE,PP,PVC,ABS,PS,PUR, Rubber; UV ink(flexo and offset), offset ink, NC ink, water-based ink