| EFKA® FA 4665 | BASF Formulation Additives 巴斯夫配方助剂 | EFKA® FA 4665 helps to prevent interfacial tension between the hydrophilic pigments/extenders and the binder. It is a high-molecular weight unsaturated carboxylic acid, combined with a very compatible organically modified polysiloxane. This transparent, s...展开 EFKA® FA 4665 helps to prevent interfacial tension between the hydrophilic pigments/extenders and the binder. It is a high-molecular weight unsaturated carboxylic acid, combined with a very compatible organically modified polysiloxane. This transparent, slightly brownish liquid is especially suitable for medium to high-polarity binder systems, for example: alkyd/amino resin combinations, nitro-cellulose systems, polyurethane- and chlorinated polymer systems, acrylic polyisocyanate systems (2-pack acrylics), and chlorinated polymers. EFKA® FA 4665 is not compatible with white spirit or paints which are diluted with white spirit. 收起 | |
| Efka® FA 4670 | BASF Formulation Additives 巴斯夫配方助剂 | 高分子两不饱和羧酸，降低亲水颜料或填料和载体间的界面张力，减少分散时间，稳定颜料分散，减少颜料沉淀，防止浮色和发花 |
