Ser-ad FA 601

Anionic surface active agent

Condea Servo

·ÖÉ¢¼Á >> Àà±íÃæ»îÐÔ¼Á Dispersing agents >> Surfactants-like ÈóÊª¼Á/±ßÔµÈóÊª´Ù½ø¼Á >> ±íÃæ»îÐÔ¼Á Wetting agent/ Wet edge enhancer >> Surfactant Í¿²ã >> ÓÉÈÜ¼ÁÉú³É Coatings >> Solventborne GENERAL INFORMATION SER-AD FA 601 is a liquid, wetting and dispersing agent which has been especially formulated for use in organic solvent based paint systems. SER-AD FA 601 is effective for both organic and inorganic pigments. Properties such as opacity, gloss, color strength and brightness can be considerably improved at lower costs. APPLICATION AND PROPERTIES SER-AD FA 601 improves and accelerates the preparation of stable dispersions by ensuring optimum and uniform pigment wetting. In the wetting process the solid/air interface is replaced by the solid/liquid interface. SER-AD FA 601 molecules are strongly adsorbed onto the pigment surface. By entropic repulsion, the dispersed pigment particles are stabilised thereby considerably reducing the risks of re-agglomeration and flocculation. SER-AD FA 601 increases the coloring power of pigments enabling substantial raw material cost savings to be achieved. Gloss properties of paints are also improved, particularly in systems using poor wetting binders. SER-AD FA 601 stabilises viscosity without exhibiting any detrimental effect on hardness, adhesion and elasticity. The addition of the product to pigment pastes generally reduces viscosity, which allows for a higher solids content. An increase in viscosity is observed with very high pigment concentrations, therefore, tests are recommended in order to establish the acceptable optimum adjustment. SER-AD FA 601 increases the pigment covering power and assists in preventing flocculation, flooding and pigment sedimentation. Using the product also improves the compatibility of colorants in white base paint. SER-AD FA 601 is also successfully used to disperse Ironoxide and Chromedioxide in polymers used in the production of magnetic audio-visual tapes. FEATURE -> CONSEQUENCE Strong adsorption on pigment surface -> improved color development -> better and faster dispersion -> reduces rub-up and color float -> improved compatibility with universal colorants Multi-functional -> adsorps onto a wide variety of pigments Low molecular weight -> fast adsorption -> lower process viscosity of the milling paste -> best cost/performance ratio SER-AD FA 601 should be added to the milling paste prior to dispersion and is suitable for all organic solvent based paint systems, especially air drying and physically drying paints. The product is generally added at a concentration of 5.0%, based on the weight of the milling paste. However, due to variations in pigments, extenders and binders, it is recommended to undertake laboratory trails in order to establish the exact quantity required for optimum results. Liquid, wetting and dispersing agent. Can be used in all organic solvent based paint systems especially air drying and physically drying paints. Effective for both organic and inorganic pigments. Properties such as opacity, gloss, color strength and brightness can be considerably improved. Successfully used to disperse ironoxide and chromedioxide in polymers used in the production of magnetic audio-visual tapes. Molecules are strongly adsorbed onto the pigment surface. By entropic repulsion, the dispersed pigment particles are stabilised thereby considerably reducing the risks of re-agglomeration and flocculation. The addition of the product to pigment pastes generally reduces viscosity, which allows for a higher solids content. An increase in viscosity is observed with very high pigment concentrations, therefore, tests are recommended in order to establish the acceptable optimum adjustment. Provides strong adsorption on pigment surface, improves color development, provides good and fast dispersion, reduces rub-up and color float, improves compatibility with universal colorants. Multi-functional, adsorps onto a wide variety of pigments. Low molecular weight, provides fast adsorption and lower process viscosity of the milling paste. Should be added to the milling paste prior to dispersion. Recommended usage level: 5.0% based on the weight of the milling paste.