RK-012B is a 100% active defoamer, which has good defoaming properties against styrene/acrylic acid, pure acrylic emulsion, PVA, and water-based epoxy. It is especially suitable for addition during the grinding process of water-based color paste.
RK-9864 is a special polysiloxane and polyether copolymerization defoamer with special structure of the active synergist. It has strong anti-foaming performance in polyurethane, acrylic emulsion system, wood furniture coatings, architectural coatings, automotive production line coatings, paper coatings, sealant and adhesive, especially suitable for paint mixing phase foam control, with excellent comprehensive performance.
RK-8875 is a defoamer developed from polysiloxane-polyether copolymer and active synergist with special structure. The new upgrade makes this product have excellent defoaming and antifoaming performance and stability. The special structure ensures that the system compatibility remains unchanged while the performance is greatly improved. It has good defoaming and antifoaming ability for water-based flexographic inks, water-based acrylic overprints, pure acrylic emulsions, PVA, and polyurethane emulsions, and is particularly suitable for addition during the grinding process and paint mixing process.
