AF-503 is an aqueous emulsion of silicone oil and hydrophobic particles, which is suitable for a variety of foaming systems. It has good stability, fast defoaming ability, and long-lasting foam suppression capabilities. It is used in general industrial wastewater treatment and circuit board cleaning.
AF-501 is an aqueous emulsion of silicone oil and hydrophobic particles, which has good compatibility with the system. Its defoaming speed is fast. It is widely used in the control of foam generation in polycarboxylate water reducing agent, as well as in concrete and industrial water treatment.