Alcogum L-265 Acrylate based emulsion copolymer National Starch and Chemical-Alco Chemical North America South and Central America Asia / Pacific Rheology Modifier/ Thickener >> Associative >> Hydrophobically modified alkali-soluble emulsions (HASE) Other industry >> Paper coatings ALCOGUM L-265 is an acrylate-based emulsion copolymer supplied at 30% active solids in water. This product is part of a unique line of hydrophobically modified, alkali soluble emulsion polymers typically referred to as HASE thickeners. The process employed in the manufacture of ALCOGUM L-265 allows fine control of the polymer structure and molecular weight to meet the specific rheology and water retention requirements of the paper and paperboard coating industries. Control of these properties can have a positive effect on runnability and surface properties. ALCOGUM L-265 was developed for use in lightweight coating formulations that require additional water retention and reduced blade pressure for improved coater runnability. It possesses efficient viscosity build in low solids coatings, provides water retention, liquid for ease of handling and metering, highly efficient viscosity build, shear thinning flow characteristics. An acrylate-based emulsion copolymer. Exhibits efficient viscosity build in low solids coatings. Provides water retention and shear thinning flow characteristics. Used in lightweight coating formulations that require additional water retention and reduced blade pressure for improved coater runnability.