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Preparation Of Pigment Yellow 12

May 31, 2017


Pigment Yellow 12, Benzidine Yellow G (PY12), translucent type, excellent light fastness, Pigment Yellow 12 low viscosity, easy to disperse, storage stability, partial dosage form High flow, no fluorescence, different dosage forms High transparency and high hiding power Of the points, divided into two kinds of red and yellow light yellow.

Pigment yellow 12 used in offset ink products, with high transparency, Pigment Yellow 12 high mobility, easy to disperse, bright colors and other characteristics, similar to Toyo ink.

Pigment Yellow 12 is used in solvent ink products, with translucent, Pigment Yellow 12 high color strength, bright color and so on.

Pigment Yellow 12 is used in water-based ink products, with translucent, high color strength, easy to disperse, no fluorescence, high hiding power, bright shade and so on.

Pigment Yellow 12 is used in printing color paste products, with translucent, high color strength, easy to disperse, high hiding power, bright shade and so on.

Pigment yellow 12 used in plastic woven bag drawing, with a large volume, high color strength, easy to disperse, low filtration value, bright color and so on.

Preparation of Pigment Yellow 12. (M-SiO2) and rosin were added to the preparation process of pigment yellow 12, the surface dispersing effect of rosin was fully utilized, Pigment Yellow 12 the high adsorption performance of m-SiO2 and the uniformity of particle size distribution were made so that the prepared pigment particles could firmly The organic-inorganic composite pigment is formed on the surface of m-SiO2, and the particle size distribution of the composite pigment particles is concentrated to improve the performance of pigment yellow 12. The effect of the present invention is that the modified pigment yellow 12 obtained by the modified preparation method is an inorganic-organic composite pigment having a small particle size and a concentrated particle size distribution. Compared with the standard, its color light, color strength increased by 5-10%, transparency increased by 10-15%, heat resistance increased 5-10 ℃.