A Defoamer With Excellent Antifoaming Performance

Antifoam RK-02P is a powder defoamer with excellent antifoaming performance in textile industry, water treatment, bottle cleaning and slurry.​

RK-106P is a kind of powder defoamer suitable for washing powder and powder detergent . It has excellent defoaming & antifoaming performance, stable in high temperature temperature and strong alkali environment. ​

RK-04P is a kind of high efficiency special powder antifoam . It has excellent defoaming & antifoaming performance. Chemical is stable, not toxic, not corrosive, and not sensitive to acid&alkali. ​

RK-104P is a silicone powder defoamer with excellent defoaming performance. It can eliminate foam of water-bearing system. It’s widely used in dry-mixed mortar, powder coating, diatom ooze , and oil drilling etc ​

RK-06P is a kind of powder defoamer suitable for washing powder and powder detergent . It has excellent defoaming & antifoaming performance, stable in high temperature temperature and strong alkali environment. ​

RK-07P is a kind of powder defoamer suitable for foaming environment of macromolecule in water system. It has excellent defoaming & antifoaning performance in aqueous system. Chemical is stable, not toxic, not corrosive, and not sensitive to acid & alkali. ​

RK-26T is a special modified polyether defoamer with excellent defoaming, foam inhibition and system compatibility. It is widely used in water-based systems for emulsion polymerisation, colour paste grinding, adhesives, plastic paints, industrial paints, wood furniture coatings, automotive production line coatings, architectural coatings, paper coatings, printing inks, etc. ​

RK-561 is a modified polyether defoamer. It has excellent antifoaming performance, especially under some very harsh conditions and high shear system. It is used in textile industry, industrial cleaning, water-based ink. ​

RK-8777 is a modified silicone defoamer specially designed and developed for latex systems. It has excellent anti-foaming performance and good compatibility.It is suitable for wood furniture paints, architectural coatings, industrial coatings, overprint varnishes and other systems in water-based systems. ​

RK-701M is developed with a special silicone grease system and a specially designed polyether emulsification system. New silicone grease system provides excellent defoaming&antifoaming performance and balance. The special emuksification system makes sure compatibility of system, diluted stability and excellent stability of shear. It’s suitable for metal cutting liquid. Little addition can achieve foam control effect and reduce the negative effect on the finished products due to adding lots of defoamer. It is used in full synthetic cutting liquid and semi synthetic cutting liquid. ​

RK-2200 is a general and special modified non-silicon defoamer, especially suitable for polyurethane, epoxy floor paint, solvent-free UV curing, polyester system, etc. It has excellent defoaming and antifoaming performance, balanced dispersibility and extremely high compatibility, and will not precipitate in the system and form shrinkage holes. ​

RK-40S is a multi-purpose silicone synthetic defoamer for non-aqueous systems. It is particularly suitable for foam control in oil-based inks for printed circuit boards and epoxy floor paint systems. It has good defoaming properties and can quickly eliminate small bubbles. ​

RK-170A is mainly use the mineral oil with large spreading coefficient and hydrophobic particles as anti-foaming active materials, supplemented by anti-foaming synergistic substance. Mineral oil increases the spreading speed of anti-foaming particles, and the hydrophobic particles reduce the entry barrier of anti-foaming particles. The interaction between these two provides great anti-foaming performance. Meanwhile, mineral oil has good affinity with organic matter, so it doesn’t cause surface defect. ​

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. ​

T70 is a high solids and nonionic hydrophobically modified ethylene oxide urethane (HEUR) rheology modifier designed for waterborne architectural, industrial and functional coatings. It is APEO and OrganoTin free. ​

RK-8455S is a silicone antifoam, which is prepared by composite emulsification of silicon emulsifier and hydrocarbon emulsifier based on crosslinked polysiloxane as defoaming active component. It has better acid&alkali resistance and excellent defoaming&antifoaming persistence. It’s widely used in all kinds of pulp washing black liquid , wastewater treatment, cleaning industry, oil field chemical industry, etc. ​