【Application】
　　FCH-99 (B) is mainly used for circulating water system piping or equipment newly installed drive, degreasing, degreasing, rust and dirt tumor treatment; can be used for serious corrosion in closed water system rust, degreasing, sterilizing and removing of impurities treatment; also be used for refining oil leak occurred after the device used for cleaning and stripping. Is to clean the circulating water system with the most targeted, effective and comprehensive products.
【Features】
　　This product is mainly by the surface-active agents, chelating agents, corrosion inhibitors and wetting etc., can be neutral or slightly alkaline conditions of the system for chemical cleaning, through diversification, chelation and other forms, will rust tumor Peel down to the form of small particles discharged outside the system, so you can avoid the impact of large rust tumor shedding equipment, pipelines, fan coil and the cooler water flow.
【Technical Parameters】
　　Appearance light yellow transparent liquid
　　pH (1% aqueous solution) 8.5 ± 1.0
　　Density (20 ℃) g/cm3 1.25 ± 0.10
　　Total phosphorus (as PO43-total)% ≥ 25.0
【Usage】
　　According to the system to maintain water meter, depending on the system, the dosage is 600 ~ 1000mg / L, cycle 12 ~ 24 hours. If necessary, can be cleaned without stopping. If a bubble may be a small amount of defoamer dosing.
【Storage】 Packing
　　This product is plastic drum, barrel, net weight 25 kg, stored in a cool indoor ventilation, storage period of one year.