A new low-VOC self-crosslinking polyurethane dispersion technology can be formulated as a clear coating for PC substrates or auto headlight covers with UV and scratch resistance properties.
Aptalon W8030 self-matting polyurethane dispersion is a waterborne, self-crosslinking resin with a naturally low gloss that enables matte coatings with little or no matting additives.
In this research, newly designed multifunctional polyol systems based on a polycarbonate structure and advanced polyisocyanate systems as crosslinkers were investigated in order to improve chemical resistance of coatings.
Biobased polyols based on C18 diacid may be used to expand product offerings with renewable materials in applications such as automotive molded parts, hot melt adhesives, high-performance coatings and sports equipment.