Application Industry: Papermaking , Sizing&Coating
RK-500 is one kind of emulsion type of mid-low temperature advanced polyether ester defoamer, designed for controlling the foam in papermaking industry.
Excellent performance in the pH values and widely temperature
Great antifoaming at the temperature of 15-50℃ in papermaking white water
Light yellow transparent liquid
RK-500 could be added directly. The volume of addition is 0.5‰～0.6%. According to your specific conditions, optimum volume of addition could be adjusted. But our advice is that dilution is not recommended, otherwise, the performance will be affected.
Great antifoaming and foam control at 15-50℃ in papermaking white water