Hydrophilic Waterborne Polyurethane Dispersions
The unique properties of this nonionic hydrophilic polyurethane make it suitable for many specialty applications and coatings that can benefit from the pH stability, ionic stability, or the unique hydrophilic nature of the final film. Textile coatings in particular can benefit from the good moisture vapor transmission (MVT) properties of the hydrophilic polyurethane film. UD-410 can be used as the sole film former or in conjunction with other resins to improve Moisture Vapor Transmission (MVT) properties. In addition, the ZERO VOC level of this hydrophilic polyurethane polymer makes it possible to formulate an exceptionally "green" finished product.
Bondthane™ UD-410 is an extremely soft, VOC Free aliphatic nonionic hydrophilic polyurethane. UD-410 produces a soft hydrophilic polyurethane film suitable for applications where good moisture vapor transmission properties or a hydrophilic polyurethane coating is desired. Unlike most waterborne polyurethanes, this nonionic hydrophilic polyurethane polymer is stable over a wide pH range and is potentially compatible with both anionic and cationic additives and resins.View Details
Bondthane™ UD-420 is a soft, flexible, VOC-free aliphatic nonionic hydrophilic polyurethane. The UD-420 has a different backbone than the UD-410 and the dried film also has less residual tack and a drier feel.View Details