Technical datasheet

Dispex® Ultra PX 4290

Supplied byBASF- Last Updated on Jun 14, 2026

Dispex® Ultra PX 4290 by BASF is a novel high molecular weight dispersing agent for organic and inorganic pigments.
  • It offers excellent pigment stabilizing characteristics and outstanding color strength, excellent flocculation stability and viscosity reduction.
  • This allows higher pigment loadings while excellent flow characteristics are maintained.
  • It improves gloss and anti-flooding behavior.
  • It is solvent free.
  • Dispex® Ultra PX 4290 is recommended for architectural and industrial coating and printing ink system.
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Benefits

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Applications

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For which system

Waterborne Coatings|
Inks|
Coatings

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Dispex® Ultra PX 4290 properties

Other properties

PropertiesValue & unitTest conditionTest method
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