WinSperse 5210

WinSperse 5210

Pigment modifier for solvent based applications

　Chemical composition

　General application guidance

Polymer with basic pigment affinity

groups

　Use 3-10% on dry pigment basis.For  yellow  azo-pigments,  use　together with 5-10% WinSperse　2020.

　Chemo-physical Properties

　Application tips

　Appearance: white to yellowish paste

　Active ingredient: 100%

　pH(10%  isopropanol,  aqueous

　solution): 7.0-9.0

　Density(g/ml, 30℃): 0.86-0.89

　Add Winsperse 2020 first to　the yellow pigments before the　filtration step followed by adding　Winsperse 5210, stiring for 20　minutes followed by filtration and　bake to dry.

　For P.B.15:3 cake, add 6-10%　sulphonated  phthalocyanine　while stiring, heat the mixture to　60-70℃, add WinSperse 5210　10-15%，continuing stiring for

2 hours, filtrate and bake to dry　to obtain P.B.15:4.

　Characteristics

　Package

　WinSperse 5210 and WinSperse　2020 used together to give better　results.

　Such modified pigments have　higher color strength, gloss and　transparency  with  excellent　viscosity and storage stability　profiles. It is compatible with a　variety of resins.

　Drum: 50kg/drum

　Application scope

　Mainly used to improving yellow　azo-pigments and phthalocyanine　pigments in inks and paint.

Store in cool and dry places,good for 2 year.

After partial use, re-seal the　container.