An Defoamer with excellent antifoaming performance

RK-300P is a modified polyether silicone compound emulsion defoamer. It has good dispersibility in the foaming system. No silicone grease precipitation and flotation. ​

RK-0036 is a compound antifoam without precipitation after dispersing in the system. ​

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-T60 is a silicone polyether modified by characteristic grafting reaction, which is prepared by special emulsified system. This emulsified system makes sure compatibility, and excellent stability of dilution and shear. It has excellent antifoaming performance and stability especially under very harsh conditions. It is used in textile printing&dyeing, industrial cleaning, etc., especially suitable for high temperature overflow dyeing. RK-T60 also can be used in other typical high temperature, high shear and extreme pH environment. Safe to use in some non-silicon use fields. ​

RK-900N is a general type silicone polyether defoamer, which is developed by adopting special silicone grease system and polyether with specially designed emulsification system. The silicone grease provide excellent balance. Emulsified system makes sure compatibility, diluted and shear stability. It is applied to foams produced in most aqueous and oily systems and has excellent antifoaming properties. ​

RK-857 is a polysiloxane and polyether copolymerization defoamer with special structure of the active synergist.The special structure ensures that the compatibility of the system is unchanged and the performance is greatly improved.  It has strong antifoaming performance in water based flexo ink, water acrylic overprinting, pure acrylic emulsion, PVA, polyurethane emulsion  especially during grinding and paint mixing. ​

RK-0056 is a silicone polyether modified by characteristic grafting reaction, which is prepared by special emulsified system. This emulsified system makes sure compatibility, and excellent stability of dilution and shear. It has excellent antifoaming performance and stability especially under very harsh conditions. It is used in textile printing&dyeing, industrial cleaning, etc., especially suitable for high temperature overflow dyeing. RK-0056 also can be used in other typical high temperature, high shear and extreme pH environment. Safe to use in some non-silicon use fields. ​

RK-T100 is a kind of defoaming agent with special emulsified and silica system, which hasexcellent dynamic defoaming, anti-foaming effect and long-lasting defoaming ability, especially under the harsh conditions. Very low addition can achieve the ideal defoaming effectand reduce the effect causedby adding largely amount defoamer.The special emulsified system makes the good compatibility, diluted stability and shear stability.​

RK-9860 has excellent foam suppression performance and stability. Suitable for pure acrylic emulsion, styrene acrylic emulsion, PU dispersion system, used in wood furniture paint, architectural paint, flexo printing and gravure ink, pigment concentrate. Especially suitable for resin grinding or non-resin grinding stage, and has very good compatibility. ​

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-918 is a powerful multi-purpose silicone synthetic defoamer for non-aqueous systems. It is especially suitable for the foam control of oily inks and epoxy floor paint systems for printed circuit boards. It has good defoaming properties and can quickly eliminate small bubbles in the system. ​

RK-800P is a non-silicone defoaming agent grafted with functional modified polyether. It has good dispersibility, fast defoaming and strong dynamic foam suppression abilities. It is mainly used for defoaming of polycarboxylate superplasticizer, landfill leachate and water treatment, concrete, power plant desulfurization etc.. ​

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-500P is a polyether ester defoamer, which suitable used in mid-low temperature conditions, it’s widely used in general industrial sewage treatment and RO membrane sewage treatment, landfill leachate, etc. ​

RK-207 is a high efficient liquid(wetting) defoamer based on new polymer, which is combined with active antifoaming carrier oil components. It’s effective for fine resin emulsion and added into any processes of latex paint production, it’s also suitable for polymerization processes. Also, it has high compatibility with the system, no precipitation and formation of shrinkage cavities on the surface. ​

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 ​