Pigment modifier for

solvent based applications

Chemical composition

Polymer with basic pigment affinity groups

Chemo-physical Properties

Appearance: white to yellowish paste

Active ingredient: 100%

pH(1% isopropanol, aqueous solution): 5.5-8.0

Density(g/ml, 30℃): 0.86-0.89

Characteristics

• WinSperse 5120 and WinSperse2020 used together give better results.

• Such modified pigments havehigher color strength, gloss and transparency with excellent viscosity and storage stability profiles.

Application scope

Mainly used for making yellow azo-pigments such as P.Y.12, P.Y.13, P.Y.14, P.Y.83 for use in polyamides, nitrocellulose and other solvent based systems.

General application guidance

Use 3-10% on dry pigment basis. For best results, use together with 5-10% WinSperse 2020.

Application tips

Dissolve Winsperse 5120 in 20X hot water, add to the yellow pigments before the filtration step together with Winsperse 2020, stiring for 20 minutes followed by filtration and bake to dry.

Package

Drum: 50kg/drum

Storage

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

• After partial use, re-seal the container.