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HP YELLOW 1664 / PIGMENT YELLOW 180

Pigment Yellow 180

P.Y.180, a greenish to medium yellow shade pigment, was introduced a few years ago. It is a disazo yellow pigment and is of particular interest to the plastics industry. In HDPE, P.Y.180 is heat stable up to 290°C. P.Y.180, like P.Y.181, does not affect the shrinkage of the plastics P.Y.180 is becoming increasingly important and is utilized in printing inks to suit particular applications where diarylide yellow pigments cannot be used. A special grade is also commercially available which is recommended for the coloration of solvent and water based packaging gravure and flexo printing inks,

Quantity:
HP   YELLOW 1664

C.I.PY180
Chemical   Composition:                    
Color   Index: Pigment   Yellow 180
C.I.NO.: 21290
Chemical Formula:          C36H32N10O8
CAS NO.:                   77804-81-0
EU NO.:                    278-770-4
Physical   Properties:                       
Physical   Form :             Yellow   Powder                 
Heat Resistance(º C):           290
Density (g/cm3):       1.42
Specific Surface(m2/g): 24
PH Value:                  6.5-7.5
Oil Absorption(ml/100g):      50
Fastness   Properties:                       Full Color Tint Color
Dispersibility:              Excellent                     Excellent                    
Light Fastness:             7-8 6-7
Migration Resistance PVC 5


Recommended Application

plastics: PVC, rubber, PS, PP, PE, PU, 

Printing inks: offset inks, water-based inks, solvent inks, UV inks, printing pastes, 

pigments


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