258 water soluble polyurethane resin

Model number XH-FW258 Appearance White Lotion Viscosity (mPa.s25℃) 500-1500 PH 6.8-7.5 Solid content (%) 20±1 Particle size (nm) <500 Solvent: Deionized water (%) 71±1 Solvent: isopropyl alcohol (%) 9±1   It is a waterborne polyurethane resin, with high-performance yellowing resistant anionic and excellent film forming properties.  It is a white and clear polyurethane resin. product characteristics 1, with good wetting and leveling; 2, fast drying speed, good film formation; 3, strong hiding power, excellent resolubility, suitable for preparation of white ink; 4, It is a water soluble resin with good adhesion to plastic film substrate. 5, suitable for the preparation and use of water-based intaglio, flexo and other printing ink.