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.
2K waterborne polyurethane and polyaspartic coatings can provide excellent protection as well as decoration, provide a longer service life and lower life cycle cost.
By incorporating recycled PET into polyols, the properties familiar to PET, such as toughness, flexibility, hydrolytic stability, and chemical and stain resistance, can be incorporated into many CASE applications.
These new blue-colored resins have been designed with input from formulators, equipment manufacturers and coating applicators, and as a result meet the needs of this sector for increased ease of application combined with high-performance properties.
HD coating technology based on 2K waterborne polyurethane is meeting market demand for architectural coatings with the expected durability, cleanability and chemical resistance of industrial coatings.
Aliphatic urethanes with high acrylate functionality result in cured films having excellent abrasion resistant properties. The family of UV-PUD materials examined offers a higher reactive solid content at a lower viscosity when compared to typical UV-PUDs on the market.
Polyaspartic coatings a one cost-saving solution – offering both increased productivity and reduced labor costs in tough corrosion protection applications.
This article describes a designed set of experiments that compared the coatings properties of two-component waterborne polyurethane coatings and two-component solventborne polyurethane coatings.
