Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

BYK-UV3505 Surface Substrate Wetting Additives

BYK-UV3505 is a multifunctional silicone-based Surface Substrate Wetting Additives designed for radiation-curable coatings and inks. Featuring polyacrylate-modified polydimethylsiloxane chemistry, it significantly enhances substrate wetting on challenging surfaces while improving scratch resistance and cleanability through reactive incorporation into the polymer matrix during UV curing.

Effect of BYK-UV3505 Surface Substrate Wetting Additives

  1. Reactive Technology - Chemically bonds via polyacrylate groups

  2. Universal Wetting - Effective on difficult substrates

  3. Surface Enhancer - Boosts scratch resistance

  4. System Versatility - Compatible with solvent/water/solvent-free systems

  5. Optical Clarity - Maintains high transparency

Typical Applications of BYK-UV3505 Surface Substrate Wetting Additives

  1. Industrial Coatings - Factory-applied UV finishes

  2. Overprint Varnishes - High-gloss packaging coatings

  3. Plastic Coatings - Automotive interior UV systems

  4. Electronic Inks - Functional printing applications

  5. Wood Finishes - UV-cured furniture coatings

Technical Data of BYK-UV3505 Surface Substrate Wetting Additives

Appearance
Clear to slightly yellowish liquid
Chemical Composition
Polyether - modified polydimethylsiloxane
Active Ingredient
100%
Solvent
None
Density at 20°C
0.95 - 0.97 g/cm³
Viscosity at 20°C
500 - 1000 mPa·s
Flash Point
> 100°C
Recommended Dosage
0.1 - 1.0% based on the total formulation weight
Storage Stability
Stable for at least 12 months when stored in a cool, dry place in the original unopened container



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