General PUD

Water-based polyurethane resin forms durable, smooth, glossy films with zero VOCs, suitable for wood coatings, industrial paints, leather finishes, and package printing,textile printing etc

Water-borne polyurethane dispersions (PUDs) are film-forming binders that deliver solvent-like performance with near-zero VOC. In package-printing applications they are used as clear or pigmented over-print varnishes (OPVs), protective lacquers, or tie-coats for flexible, paper-based and rigid containers.

Waterborne polyurethane dispersions（PUDs）for coating agents／primers on PET films. The PUDs show excellent adhesion to PET/OPP/PVC/PE films. The coating layers made from PUDs have transparency, water resistance, chemical resistance, and scratch resistance