Waterborne polyurethane resin ink binder

Model number : XH-FW350 Appearance : translucent water-based dispersion Viscosity (mPa.s25℃) : 50-600 PH : 8-9 Solid content (%) :35±1 Particle size (nm) :<100 Solvent: deionized water: 65±1 Acetone: ≤1%   XH-FW350 is a water based pu resin, it is high performance yellow resistant anion type. The customers should add the company's special curing agent 3-5% before using the ink, so as to get better temperature resistance and hydrolysis resistance to boiling at 100 ° C and high temperature cooking at 121 ° C. Do not mix XH-FW350 ink binder with other polyurethane resins. Must close tightly the container filled with XH-FW350 ink resin to advoid ontamination. Binder for ink is a fluid component of ink, including vehicle, carrier and adhesive. Binder can make the pigment disperse evenly, make the ink have necessary dryness and printing adaptability (printing transfer), adhere firmly to the substrate and give the printed matter the necessary luster. If the binder selected for the ink is n…