Waterborne Polyurethanes
in Alcohol-Water System

Waterborne polyurethanes are supplied at 35-40% solid in water. They are completely ethanol dilutable. Inks formulated with the alcohol/water-soluble polyurethanes exhibited excellent adhesive and cohesive strength in both adhesive and extrusion laminates with a variety of films and metallized foils.

The following are a few of our most common NMP and DMAC free waterborne polyurethane products and corresponding products containing NMP or DMAC:

Its film is soft, and has excellent elasticity, adhesion on PVC, PET and other substrates. It can be diluted with 80% industrial alcohol and stored stably. It is suitable for hard-to-adhere leather, fabric coatings, as well as water- based ink for variety of printed film materials.

The dispersion can be diluted with 80% industrial alcohol, and has good storage stability. Its film has medium hardness, and exhibits excellent water resistance, excellent abrasion resistance, excellent light fastness and excellent hydrolysis resistance. It is suitable for leather, rubber, film substrates, etc.