AK‑770 corrosion & scale inhibitor is formulated with multiple organic phosphono‑carboxylic acids, polycarboxylic acids, sulfonate‑containing copolymers, corrosion inhibitors and special surfactants. It is suitable for high‑concentration‑ratio circulating cooling‑water systems where the sum of calcium hardness and alkalinity reaches up to 1500 mg/L.
AK‑770 corrosion & scale inhibitor is formulated with multiple organic phosphono‑carboxylic acids, polycarboxylic acids, sulfonate‑containing copolymers, corrosion inhibitors and special surfactants. It is suitable for high‑concentration‑ratio circulating cooling‑water systems where the sum of calcium hardness and alkalinity reaches up to 1500 mg/L.
| Item | Specification |
|---|---|
| Appearance | Pale‑yellow to brown transparent liquid |
| pH (1% solution) | 2.0±1 |
| Specific Gravity (25℃, g/cm³) | 1.20±0.05 |
| Solid Content | 32 |
Add daily required dosage of corrosion & scale inhibitor into plastic chemical‑feeding tank. It may be diluted with water for easier operation, then continuously dosed into the circulating‑water system at the inlet of circulating pump (outlet of collecting basin) via metering pump or regulating valve. The dosing concentration recommended by JQSY technical engineers is 20‑40 mg/L, calculated on makeup water volume.
AK‑770 Corrosion & Scale Inhibitor (For High‑Hardness Water) is weakly acidic. Take proper labor protection during operation. Avoid contact with skin and eyes. In case of contact, rinse thoroughly with plenty of clean water.
AK‑770 corrosion & scale inhibitor is formulated with multiple organic phosphono‑carboxylic acids, polycarboxylic acids, sulfonate‑containing copolymers, corrosion inhibitors and special surfactants. It is suitable for high‑concentration‑ratio circulating cooling‑water systems where the sum of calcium hardness and alkalinity reaches up to 1500 mg/L.
| Item | Specification |
|---|---|
| Appearance | Pale‑yellow to brown transparent liquid |
| pH (1% solution) | 2.0±1 |
| Specific Gravity (25℃, g/cm³) | 1.20±0.05 |
| Solid Content | 32 |
Add daily required dosage of corrosion & scale inhibitor into plastic chemical‑feeding tank. It may be diluted with water for easier operation, then continuously dosed into the circulating‑water system at the inlet of circulating pump (outlet of collecting basin) via metering pump or regulating valve. The dosing concentration recommended by JQSY technical engineers is 20‑40 mg/L, calculated on makeup water volume.
AK‑770 Corrosion & Scale Inhibitor (For High‑Hardness Water) is weakly acidic. Take proper labor protection during operation. Avoid contact with skin and eyes. In case of contact, rinse thoroughly with plenty of clean water.
