EFKA 4406

Modified polyacrylate

Efka Additives

分散剂 >> 类表面活性剂 >> 聚丙烯酸钠/聚丙烯酸 Dispersing agents >> Surfactants-like >> Sodium polyacrylates / Polyacrylic acids 丙烯酸/丙烯酸盐树脂 Acrylic/Acrylate Resins 纤维素树脂 Cellulosic Resins 氯化橡胶 Chlorinated Rubber 环氧树脂 Epoxy Resins 涂层 >> 由溶剂生成 Coatings >> Solventborne 涂层 >> 无溶剂/ 高固体 Coatings >> Solvent-Free/ High-Solids Butylacetate, Sec-butanol Properties: EFKA-4406 is a polymeric dispersant for stabilizing inorganic and organic pigments. This results in: improved gloss and DOI reduced flooding problems high colour strength EFKA-4406 shows a wide compatibility, from low polarity to high polarity systems, including nitrocellulose. Care must be taken with EFKA-4406 as it has a tendency to yellowing or gelling when used in combination with chlorinated polymers. With solvent-free epoxies it has a tendency to yellowing. Application: EFKA-4406 is especially developed for areas were nitrocellulose and acrylic coating systems are of main interest. Also suitable for resin minimal pigment concentrates. Incorporation: EFKA-4406 should be incorporated in the mill base before adding the pigments. High molecular weight polymeric dispersant for deflocculation of inorganic and organic pigments. Improves gloss and DOI. Reduces flooding problems. Provides high colour strength. Shows a wide compatibility, from low polarity to high polarity systems, including nitrocellulose. Has a tendency to yellowing or gelling when used in combination with chlorinated polymers, to yellowing with solvent-free epoxies. Especially developed for areas were nitrocellulose and acrylic coating systems are of main interest. Also suitable for resin minimal pigment concentrates. Should be incorporated in the mill base before adding the pigments.