WinSperse 5030

WinSperse 5030

Pigment modifier for aqueous applications

　Chemical Composition

　Application tips

　For making P.Y.14, add 5030 to　the coupling component, use 5%　on a dry pigment weight basis.The modified pigment can be　used in aqueous ink for higher　color strength, better gloss and　lower viscosity.

　For P.R.49:1, add 5030 to the　diazo component after base　dissolution. Use 3% on the　dry pigment weight basis. The　modified pigment is used for　aqueous ink for a more vibrant　color with better color strength　and viscosity.

　Chemo-physical Properties

　General application guidance

　Appearance:  viscous  white  to　yellowish liquid　

　pH(1% aqueous solution): 8.5-10.0

　Amine value(mgKOH/g): 18-26

　Dissolve 5030 in 10-20X hot water,add before the coupling step. Use　3-5% on a dry pigment basis.

　Characteristics

　Package

　Such modified pigment has better　viscosity and storage stability for　aqueous applications.

　Application Scope

　Storage

　Mainly used to modifying the　pigment particle surfaces of　yellow and red azo pigments　for better aqueous ink and paint　applications.

　Also can be used in red lake　pigment for offset inks.

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

　After partial use, re-seal thecontainer.