Byk® -UV 3505

Technical Documents

Solution of a multi-acrylic functional, modified polydimethylsiloxane. Even at a low dosage BYK-UV 3505 displays a strong reduction in surface tension and improves substrate wetting, even of difficult substrates. Surface slip is significantly increased even at low dosage. BYK-UV 3505 is suitable for solvent-free, solvent-borne, and aqueous systems.

Details

Product Type

Additive > Scratch scrub mar resistance agents > Silicone based scratch scrub mar resistance agents
Additive > Driers / Dessicants
Additive > Wetting agents / Wet edge enhancers > Silicones Wetting Agents / Wet Edge Enhancers
Additive > Flow levelling agents > Silicones, Flow / Levelling agents
Additive > Abrasion resistance agent

Applications

Coatings > Waterbase
Coatings > UV Radiation curing
Coatings > Solvent base coatings
Coatings > Industrial
Coatings > Inks > Lithography
Coatings > Inks
Coatings > Inks > Varnish

Producer

Byk

Supplier

Tavan

Chemical Composition

Solution of a multi-acrylic functional, modified polydimethylsiloxane

Advantages
  • strong reduction in surface tension
  • improves substrate wetting, even of difficult substrates
  • surface slip is significantly increased even at low dosage
  • improvement in scratch resistance and the easy-to-clean properties
  • very compatible
  • causes no haze in the coating system
Other Applications

wetting critical substrates
inks
industrial coatings
wood- and furniture coatings

Technical data

Quantity Value Unit Comment
Appearance Properties
Refractive index 1.456
Physical state Fluid
Appearance light yellow
Physical Properties
Molecular weight 6.500 g/mol GPC MEthod 04
Solubility Immiscible in water
Density 1.06 g/ml 20 °C
Flash point >200 ºC
Vapor pressure <0.75 mm-Hg
Thermal Properties
flash point >60 ºC
Boling point >175 ºC
Chemical Properties
Active content 40 %