タイトルまたは説明

The Maxemul range of non-migratory surfactants was initially launched a year ago and has received significant interest from the marketplace. The new Maxemul products will find applicability in a variety of resin systems including vinyl, acrylic and styrenic formulations and, in particular, will provide extended application in the clearcoats and adhesives sectors. Improved end products The benefits of Maxemul when used in emulsion polymerization are seen in three main areas: stability of the colloidal system protection from water improved appearance Maxemul helps create products with improved resistance to flocculation and improved colloidal stability. It also reduces water uptake and degradation of coatings. Use of Maxemul allows the development of films with better aesthetic properties, higher gloss and less tendency to whiten in humid conditions. The addition of anionic chemistries to the Maxemul product line brings these defined benefits to a much broader range of resin systems. Maxemul benefits include: Improved shear stability Excellent freeze-thaw properties Improved rheology during formulation No preferential adsorption in multi-component formulations Allows reduction of coalescing solvent during film formation No surfactant exudation over time in the film Reduced water uptake in the film Reduced blooming and superior water spot resistance in the film Improved solvent resistance Studies are currently being undertaken to investigate Maxemul's effects on the stability of adhesive bond strength. "Maxemul non-migratory surfactants can give clear advantages for the emulsion polymerization industry, " concludes marketing manager Jo Boniszewski. "As a leading supplier of high performance ingredients to the polymer industry, Uniqema offers a unique combination of technology platforms including oleochemical and surfactant expertise. This capability has enabled us to select and design an effective non-migratory surfactant t