Description
Water-based primer coating SA-235 is specially designed for corona treated nonpolar PET/BOPET film, give the best possible primer properties(ink acceptance, adhesiveness) to UV inks
Type
Modified acrylic polymer dispersion
Key features
-High gloss
-Nontoxic, eco friendly
-Good leveling performance
-Good adhesion on corona treated PET/BOPET film
-Good adaptability with UV ink printing
Typical properties
Appearance： Translucent emulsion
pH： 7.0-8.0
Solid content： 35±1%
Charge： Anionic
Viscosity (25℃)： 100-200mPa·s(17s-21s)
Density (20℃)： 1.02 g/cm3
Tg (℃)：28℃
Application
-Water-based primer coating for UV printing on PET/BOPET film
Storage and handling
Available in 200 kg/ barrel or 1000 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
