Description 

Water-borne polyurethane emulsion PU-4146 is designed for hot stamping foil coloring layer.It has the characteristics of good leveling and high gloss, it has certain elasticity, can be mixed with multiple colors, excellent temperature resistance, good adhesion to the aluminum layer, and there is no color aluminum phenomenon after thermal transfer.

Type 

Modified polyurethane polymer

Key Features 

   Fast drying speed
Good leveling performance
Good adhesion with aluminum layer
Has Certain flexibility
Water-borne, environmentally friendly, non-toxic
Good temperature resistance
Good peelability

Typical Properties

 Appearance Translucent white liquid
 pH 7.0-8.0
 Solid content 25±1%
 Solvents Pure water, alcohol
 Viscosity (25℃) <100 mPa·s

Applicatiopn

Hot stamping foil coloring layer，suitable for plastic foil, leather foil, paper foil

Storage and Handling 

Available in 100 kg/ barrel or 200 kg/ barrel (IBC)
Store products in tightly closed original containers at 5-35℃
Shelf life: 6-9 months from delivery date
According to non-dangerous goods transport