BYK 381 polyacrylate surface additive

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Acrylic copolymer surface additive, which can improve the leveling of water-based coatings and adhesives. As well as improving leveling and substrate wetting of aqueous and radiation-curable printing inks and overprint varnishes.

Chemistry Composition

Ionic polyacrylate solution.

Typical Materialized data

The data given on this data page are only typical values, not the technical indicators of the product.

should Field of use

paint and adhesives

Features and advantages: This additive can improve leveling and prevent surface defects such as shrinkage Holes and pinholes. Suitable for all water-based paints and adhesives.

Suggestions Dosage

0.1-1% additive dosage (as purchased) based on the total formulation.

The above recommended dosage is for reference, the optimal dosage needs to be determined through a series of experiments .

Join Methods and processing instructions

can be added at any stage, including post-addition.

Print Inks and Varnishes

Features and advantages: This additive can improve leveling and substrate wetting As well as preventing surface defects such as craters and pinholes. Recommended for aqueous and radiation-curable printing inks and overprint varnishes.

Recommended dosage

0.1-1% additive dosage (as purchased) based on the total formulation.

The above recommended dosage is for reference, the optimal dosage needs to be determined through a series of experiments .

Join Methods and processing instructions

can be added at any stage, including post-addition.