Corrosion Inhibitor (Medium Hardness & Medium TDS) is a non zinc based scale cum corrosion inhibitor for low and medium hardness and TDS waters in the cooling systems. Scale Cum Corrosion Inhibitor (Medium Hardness & Medium TDS) is a liquid product formulated to control the deposition of calcium scales in once through and re-circulating cooling water systems. The product contains a threshold inhibitor, which is particularly\effective for controlling the precipitation of calcium phosphate. Scale Cum Corrosion Inhibitor (Medium Hardness & Medium TDS) is a dispersant for suspended material such as silt and metal oxides. This dispersant action maintains the insoluble material in suspension, facilitating its removal from the system.

Typical Properties

Appearance
Clear, Pale yellow to amber colored liquid

pH
3.5 to 4.0

Flash Point
None

Advantages Prevents the Formation of Calcium Phosphate
Scale inhibition under severe conditions of calcium phosphate super saturation is cost effectively attainable with Scale Cum Corrosion Inhibitor (Medium Hardness & Medium TDS). The deposition of calcium phosphate scale from orthophosphate present in the cooling water system, either as the result of the inorganic phosphate corrosion control practice or from orthophosphate in the make-up, is effectively controlled by a threshold mechanism. Control of calcium phosphate is achieved without the need for costly pretreatment, undesirable pH depression and excessive blow down.

Stable in Chlorinated Water
Scale Cum Corrosion Inhibitor (Medium Hardness & Medium TDS) is stable in the presence of chloride. There is on need to increase dosage during periods of Chlorination.

Compliments Corrosion and Biological Control
Deposits provide media for the propagation of biological growth and cause localized corrosion of metal surfaces. Scale Cum Corrosion Inhibitor (Medium Hardness & Medium TDS) prevents the formation of deposits and disperses suspended solids. Cleaner surfaces deter further biological growth and assure better performance of corrosion inhibitors.

Method of Feeding
Scale Cum Corrosion Inhibitor (Medium Hardness & Medium TDS) should be fed neat at a point in the system where turbulent flow will assure good mixing. The products must not be mixed with other water treatment chemicals prior to feeding. Dosage rates will vary depending upon system parameters and water quality.

Storage & Handling
The product should not be stored in direct sunlight. If stored at ambient temperatures the product should be used within 24 months from the time of receipt.

Packing
Scale Cum Corrosion Inhibitor (Medium Hardness & Medium TDS) is available in 35 kgs, 50 kgs and 200 kgs.