WinSperse 5320

WinSperse 5320

Pigment modifier for aqueous applications

　Chemical Composition

　General application guidance

　Use 2-4% on dry pigment basis.Add to the coupling solution.

　Chemo-physical Properties

　Application tips

　Appearance: brownish viscous liquid

　Active ingredient: 40%

　Solvent: water

　pH(1% aqueous solution): 10.0-11.0

　For making P.R.57:1, add this　agent to the diazo solution or the　coupling solution.

　For making P.R.22, add this　agent to the coupling solution to　obtain pigment for use in printing　paint paste with high vibrancy　and color strength.

　For making P.R.49:1, add this　agent to the coupling solution　to be used in aqueous ink with　better storage stability.

　Characteristics

　Package

　This product can participate in　the coupling reaction to become　part of the pigment molecule,so it will not dissociate from the　particle.

　Such modified pigment has　better dispersibility and storage　stability.

　Drum: 200kg/drum

　Application scope

　Mainly used to modify red azo-pigments to be used in aqueous ink　and paint.

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

　After partial use, re-seal the　container.