Modaflow Powder 2000 Ethyl acrylate-2-ethylhexyl acrylate copolymer 26376-86-3 Solutia Rheology Modifiers / Thickeners >> Carboxylic & Polycarboxylic acid Acrylics/ Acrylates Epoxy (EP) Polyesters PU - Prepolymers MODAFLOW® Resin Flow Modifiers Thermoset coatings serve to provide both protection and decorative appeal to a substrate. Surface defects, which detract from the appearance of the coating, also may compromise the integrity of the substrate. For many years, flow modifiers have been formulated into coating systems to enhance film properties by eliminating surface imperfections. Recent advances in coating technology, such as high solids, low volatile organic compound (VOC) systems and powder coatings, have reduced or eliminated the ability of solvents to overcome the effects of poor wetting and flow. Further, the vehicles which have been developed for these coatings often exhibit poor wetting and flow characteristics, increasing the frequency of surface defects. These trends have resulted in a greater reliance on flow modifiers to provide flow and leveling to the coating surface. Modaflow®, the benchmark name among flow modifiers in the coatings industry, is the registered trademark for a family of versatile flow modifiers developed to solve a wide range of surface coatings problems. Modaflow brand flow modifiers are widely recognized for their contribution to the improvement of the flow and leveling characteristics in solvent-based liquid coatings and powder coatings. Solutia resin flow modifiers are prepared from the copolymerization of acrylates in a proprietary process. A combination of thorough product development and process control has resulted in a family of high-quality polymers with excellent performance characteristics. The addition of Modaflow products in the range of 0.1 to 2%, based on total resin solids (TRS), can significantly improve the properties and performance of unmodified coating systems. They help: Improve flow and leveling Eliminate craters and fisheyes Reduce orange peel and pinholes Enhance substrate wetting Facilitate air release Maintain or improve substrate adhesion Aid in pigment dispersion Solutia Modaflow type flow modifiers contain no silicone ingredients. The use of Modaflow brand flow modifiers results in smoother films with fewer imperfections and better appearance compared to unmodified coatings. The excellent flow and leveling characteristics of these products enable the application of thinner coatings, providing improved performance while gaining material savings. This combination has made Modaflow products a necessary ingredient in many modern surface coating formulations. Modaflow® Powder 2000 Modaflow Powder 2000 is a high performance flow modifier developed to control orange peel and surface defects in powder coatings. It performs in all typical thermoset powder resin chemistries. The addition of low concentrations can significantly improve surface properties of unmodified resins to: Improve flow and leveling Reduce cratering and pinholes Control orange peel Aid pigment dispersion Add Modaflow Powder 2000 at 0.75 to 1.5 phr (active) in pigmented powder coatings to achieve a smooth surface, resistant to orange peel. In clear powder coatings, addition levels below 0.5 phr (active) reduces orange peel while minimizing haze. Modaflow Powder 2000 contains no silicone. Silicone free resin. Used as a high performance flow modifier. Improves flow, leveling and initial adhesion. Reduces craters, fisheyes, orange peel and pinholes. Enhances substrate wetting. Facilitates air release and pigment dispersion. Controls surface defects.