EFKA^® PX 4703

High molecular-weight dispersing agent for high performance inkjet, flexographic ink systems and carbon blacks

EFKA PX 4703 is an 100% acrylic block copolymer active dispersing agent based on our advanced polymer technology. It is especially recommended for high-performance systems such as inkjet inks (UV-curable and solvent-based) and UV-curable flexographic inks. EFKA PX 4703 is also well suited for high performance pigments in UV oligomer and monomer formulations, which makes it a general purpose dispersant. It can be applied in both solvent-based and solvent-free industrial coatings applications.

Product highlights

• Strong viscosity reduction
• Excellent storage stability
• Broad compatibility towards different ink systems and pigments
• Improves color strength of organic pigments
• Excellent in stabilizing organic pigments in low viscosity systems
• Tin-free

Suggested applications:

• Printing packaging and adhesives

Product downloads

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• Safety datasheets (0)
• Technical datasheets (1)

Value card

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Product selection guide - Additives

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Technical datasheet

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