HL-407 Low phosphorus scale and corrosion inhibitor
Properties:
Thisproduct is mainly composed of multiple organic phosphonic acids, organicphosphonic carboxylic acids, polycarboxylate copolymers, zinc salts, etc. Ithas good chemical and thermal stability and is not easily hydrolyzed. Thisproduct has excellent corrosion inhibition, scale inhibition, and dispersioneffects; Can exert effective effects under both neutral and alkalineconditions; At a conventional dosage of 80-100mg/L, it can ensure the safeoperation of circulating cooling water under high hardness, high alkalinity,high pH value, and high concentration rate; Free of heavy metals,environmentally friendly products.
Thisproduct is suitable for scale and corrosion inhibition treatment of industrialcirculating cooling water systems in industries such as power, chemical,petroleum, and metallurgy. It can effectively control mineral scaling, maintaineffective heat transfer, delay equipment corrosion, and extend equipment life.
Specification:
Items | Index |
Petrochemical and other industries | Power industry |
Appearance | Uniform liquid without precipitation | Colorless, light yellow or brown transparent liquid with no precipitation |
Solid content % | ≥28.0 | ≥32.0 |
total phosphorus content (as PO43-) % | 0.5-5.0 | 2.0-6.8 |
Density (20℃) g/cm3 | ≥1.15 | ≥1.15 |
pH (1% water solution) | 3.0±1.5 | 3.0±1.5 |
Remarks: This quality indicator is only for reference, and the specific indicators are subject to the contract.
Usage:
Dilute the original solution ofthis product with water to 5% -10% before use. Dosing method: automatic dosingdevice, metering pump or self-flow type. Dosing point: can be located at theinlet of the circulating water tank, circulating water pump, or suction well.Dosage: 80-100mg/L, actual dosage needs to be adjusted according to on-siteconditions. Performance experiments should be conducted based on the waterquality characteristics of the system before use.
Packageand Storage:
200L plastic drum, IBC (1000L),customers' requirement. Storage for one year in shady room and dry place.
SafetyProtection:
Acidity, avoid contact with eyeand skin, once contacted, flush with water.
