Shijiazhuang Randa Technology Co., Ltd.

PESA is a scale and corrosion inhibitor that does not contain phosphors and nitrogen. It has good scale inhibition and dispersion to calcium carbonate, calcium sulfate, calcium fluoride and silica scale. When combined with organophosphates, the synergistic effect is obvious. PESA has good biodegradability. It can be widely used in circulating chilled water systems with high alkalinity, high hardness and high pH value. PESA is a scale and corrosion inhibitor that does not contain phosphors and nitrogen. It has good scale inhibition and dispersion to calcium carbonate, calcium sulfate, calcium fluoride and silica scale. When combined with organophosphates, the synergistic effect is obvious. PESA has good biodegradability. It can be widely used in circulating chilled water systems with high alkalinity, high hardness and high pH value.