WinSperse 5390

WinSperse 5390

Pigment modifier for aqueous applications

　Chemical Composition

　General application guidance

　Dissolve in 10X hot water.

　For organic yellow pigment, add　into the coupling component　solution. Use 3-5% on a dry　pigment basis.

　For  red  azo-lake  pigments,add into the coupling solution　or before the caking step. Use　5-10% of the pigment dry weight.

　Chemo-physical Properties

　Package

　Appearance: colorless to yellowish

　viscous liquid

　Amine value(mg KOH/g): ＜8

　pH(1% aqueous solution): 5.0-7.0

　Drum: 200kg/drum

　Characteristics

　Storage

　Have good affinity to acidic　pigment surface.

　Mainly used to make azo-pigments  for  aqueous　applications for higher gloss,color strength, transparency and　lower viscosity.

　Improve stabilization for the　dispersed pigment particles in　aqueous applications.

　Non-APE.

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

　After partial use, re-seal the　container.

　Application scope

　Organic yellow pigment P.Y.13,P.Y.14, etc.

　Organic red pigment P.R.53:1,P.R.57:1, etc.