EFKA 5070
Blend of unsaturated carboxylic acids and esters and organically modified polysiloxane
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
润湿剂/边缘润湿促进剂 >> 聚合体
Wetting agent/ Wet edge enhancer >> Polymer
丙烯酸/丙烯酸盐树脂
Acrylic/Acrylate Resins
醇酸树脂
Alkyd Resins
氨基树脂
Amino Resins
纤维素树脂
Cellulosic Resins
氯化橡胶
Chlorinated Rubber
聚亚安酯
Polyurethane
涂层 >> 由溶剂生成
Coatings >> Solventborne
alkylbenzene
Wetting and dispersing agent to prevent flooding and floating of pigments
High molecular weight unsaturated polycarboxylic acids and esters, combined with a compatible organically modified polysiloxane in alkylbenzene
EFKA-5070 helps to prevent interfacial tension between the hydrophilic pigments/extenders and the binder. Due to its wide compatibility and the combination with a polysiloxane, the following advantages can be achieved:
reduced dispersion time and stabilization of the pigment dispersion
prevention of flooding and floating
reduced pigment sedimentation
reduced tendency to 'orange-peel'
improved gloss and levelling
EFKA-5070 is especially suitable to stabilize all kinds of pigments and is applied in solvent-based industrial coatings like:
alkyd/amino resin combinations
acrylic polyisocyanate systems
nitrocellulose systems
polyurethane and chlorinated polymer systems
chlorinated polymers
High molecular weight unsaturated polycarboxylic acids and esters, combined with a compatible organically modified polysiloxane in alkylbenzene. Used as a wetting and dispersing agent to prevent flooding and floating of pigments for solvent-based industrial coatings such as alkyd/amino resin combinations, acrylic polyisocyanate systems, nitrocellulose systems, polyurethane and chlorinated polymer systems. Helps to prevent interfacial tension between hydrophilic pigments/extenders and binder. Offers reduced dispersion time, stabilization of pigment dispersion, reduced pigment sedimentation, reduced tendency to "orange-peel" and improved gloss and slip.