Technical Bulletin
COOLING WATER TREAT.
CORROSION INHIBITOR ( with NITRITE CONTENT)
ROCOR NB LIQ.
RXSOL-40-4001-020
Liquid (For Radiators, DG – sets, Closed Cooling and chiller System)
Introduction:-
RXSOL-40-4001-020 is a unique formulation with organic Corrosion Inhibitors , Anti-Scalant for use in closed cooling water systems , for preventing corrosion and scale Formation in Internal combustion engines, compressor cooling system, DG -set at high or low temperature.It is a concentrated liquid ,also used as a corrosion inhibitor ( Protects all the metals including cast iron , mild steel , copper .
Note:-The stable oxide film that is formed by RXSOL-40-4001-020 prevents corrosion caused by electrolytic action between dissimilar metals used in the system .RXSOL-40-4001-020 has been field tested and found to have no detrimental effects on non metallic substances such as seals, glands, packing, hoses, gaskets etc., normally used in these system .
Application – SDG*Sets:- Internal combustion engines closed circuit cooling system compressor cooling system RXSOL-40-4001-020 incorporates superior corrosion inhibitors to prevent corrosion works by free of scale deposits.
Advantages:-
1. Prolong the life of equipment by keeping scale and corrosion free. Since RXSOL-40-4001-020 is alkaline and so will suppress acid corrosion, which would otherwise result in corrosion damage such as pitting. However, the alkalinity control is such that even if the product is accidentally overdosed, the pH of the water will remain within limits. The metals which would be affected by extremes of alkalinity or acidity are protected.
2. Improves generating cooling efficiency by maintaining a clean heat transfer
3. Corrosion protection by using superior corrosion inhibitor.
4. Reduced maintenance and down time
5. Compatible with Coolants / Antifreeze solution / Glycol .
6. Friendly with Metals (Like steel, Copper, Aluminum, all alloys) & Non-metal (Rubber, Hoses, Gasket etc.)
Note:- In cases where systems are contaminated with oil and/or scale they should be cleaned before starting to apply RXSOL-40-4001-020 .There are suitable RX BRAND products to carry out the cleaning. Degreasing should be carried out using RXSOL SC 2002 and descaling by using RXSOL DC 1008 .
Specification:-
Colour |
Clear / Pink (Colour changes of the product can not be excluded the effectively will however not impaired.) |
Sp. Gravity |
1.5 to 1.2 |
pH |
Alkaline ( 11.3 – 11.8 ) |
Odour |
Slight |
Boiling Point |
100 degree C |
Solubility |
100% in water |
Freezing Point |
17 degree C |
Handling:- RXSOL-40-4001-020 is an alkaline product & should be handled like other chemical Avoid contact with Eyes, Skin ,in case of contact ,wash with copious amounts of water immediately.
General Recommendation |
||||||
Nitrite (as PPM NO2) |
0 |
100-200 |
300-600 |
700-900 |
1100-1300 |
1440-2400 |
RXSOL-40-4001-020/1000L |
13.0 |
11.3 |
8-10 |
5-7 |
1.5-3.5 |
0 |
Method Of Use:-
1. Properly clean the system with water and alkaline liquid , if necessary.
2. Add 0 .15-1.5 % of RXSOL-40-4001-020 in system or recommended Nitrite level 1400 – 2500 ppm can be measured and controlled by any standard RXSOL test kit for Nitrite, Chloride test also helps to detect excess contamination to maintain accepted levels .when the product is dosed as recommended limit By buffering action of 1. Properly clean the system with water and alkaline liquid , if necessary.
2. Add 0 .15-1.5 % of RXSOL-40-4001-020 in system or recommended Nitrite level 1400 – 2500 ppm can be measured and controlled by any standard RXSOL test kit for Nitrite, Chloride test also helps to detect excess contamination to maintain accepted levels .when the product is dosed as recommended limit By buffering action of RXSOL-40-4001-020 , pH should be maintained between 8.3 and 10 by the treatment.
Note:- Initial dosage for an untreated system is 9 litres of RXSOL-40-4001-020 / 1000 litres of untreated distilled water.This will bring the treatment up to the minimum level of 1000 ppm nitrite. For best result and prolonged engine life add RXSOL-40-4001 every 500 -6500 km. or 250 to 300 hours of running time or every 2 month interval .pH should be maintained between 8.3 and 10 by the treatment.
Product Label
Industrial applications: Corrosion inhibitor for recalculating cooling water treatment
Put on appropriate personal protective equipment (sea section 8). Eating, drinking and smoking should be prohibited in areas where this material is handled, stored and processed Workers should be wash hands and face before eating, drinking and smoking. Do not get in eyes or on skin or clothing. Do not breathe vapor or mist. Do not ingest. If during normal se the material presents or respiratory hazard. Use only with adequate ventilation or wear appropriate respirator. Keep in the original container or an approved alternative made from a compatible, kept tightly closed when not in use. Keep away from acids. Empty containers again product residue and can be hazardous.
Do not reuse container
Store in accordance with local regulations. Store in original container protected from direct sunlight in a dry, cool and well ventilated area away from incompatible materials and food and drink separate from acid Keep container tightly closed and sealed until ready use. Containers that have been opened must be carefully resealed and kept upright to prevent leakage. Do not store in unlabeled containers. Use appropriate containment to avoid environmental contamination. Not applicable
No action shall be taken involving any personal risk or without suitable training. Evacuate surrounding areas. Keep unnecessary and unprotected personnel from entering do not touch or walk through spilled material. Avoid breathing vapor or mist provide adequate ventilation Wear appropriate respirator when ventilation is inadequate put on appropriate personal protective equipment