Preparation and Application of Aqueous Phthalocyanine Blue Pigment
This paper described the preparation method of aqueous phthalocyanine blue pigment and its aqueous color paste.The effects of the amount of the aqueous derivative of copper phthalocyanine on wetting dispersion,fluidity,storage stability and tint strength were studied by contact angle tester,colorimeter,digital viscometer and particle size distribution instrument.The results showed that the aqueous derivative of copper phthalocyanine can effectively improve the aqueous application properties of the phthalocyanine blue pigment.
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