Alcogum L-283
Acrylate based emulsion copolymer
National Starch and Chemical-Alco Chemical
North America
South and Central America
Asia / Pacific
流变调整器/增稠 >> 联合 >> 疏水碱溶 乳 剂(HASE)
Rheology Modifier/ Thickener >> Associative >> Hydrophobically modified alkali-soluble emulsions (HASE)
其它工业 >> 纸涂层
Other industry >> Paper coatings
ALCOGUM L-283 is an acrylate-based emulsion copolymer supplied at 25% 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-283 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-283 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. Provides efficient viscosity build in low solids coatings. Used in lightweight coating formulations that require additional water retention and reduced blade pressure for improved coater runnability.