DSX 3290

Polyurethane

Cognis

流变调整器/增稠 >> 联合 >> 疏水乙氧聚胺脂 (HEUR) Rheology Modifier/ Thickener >> Associative >> Hydrophobically modified ethoxylate urethane (HEUR) 涂层 >> 水生 Coatings >> Waterborne 海洋 /防腐/保护 Marine /Anti-Corrosive / Protective water / diluent Use Highly effective, non-ionic rheology additive with high thickening properties at low shear stress (to form a pseudoplastic viscosity). Composition Solution of a polyurethane in water/diluent Properties DSX® 3290 is an effective rheology additive designed to achieve higher pseudoplastic viscosity compared with other PUR thickeners. Solvent-free product Application DSX® 3290 improves the stability of aqueous coatings providing similar performance to inorganic, cellulose or acrylic thickeners. In contrast to these thickeners, DSX® 3290 has no negative influence on the gloss or opacity, and also has excellent water resistance due to its non-ionic character. DSX® 3290 provides the optimum performance in aqueous clear and high gloss top coatings, as well as anti-corrosive paints and thick layer systems. Dosage Typical dosage of DSX® 3290 lies between 0.2 - 1%, which has to be incorporated into the paint or the mill base during stirring. The coating containing DSX® 3290 should be allowed to stand for 16 hours, to allow the optimum rheology to develop. Non-ionic rheology additive with high thickening properties at low shear stress (to form a pseudoplastic viscosity). Improves the stability of aqueous coatings providing similar performance to inorganic, cellulose or acrylic thickeners. In contrast to these thickeners, this product has no negative influence on the gloss or opacity, and also has excellent water resistance due to its non-ionic character. Provides the optimum performance in aqueous clear and high gloss top coatings, as well as anti-corrosive paints and thick layer systems. Recommended usage level: 0.2 -1%. Incorporated into the paint or the mill base during stirring. The coating containing this additive should be allowed to stand for 16 hours, to allow the optimum rheology to develop.