Description
Corrosion Inhibitor Cool water Treat is specialized Cooling Water treatment chemicals for a re-circulating water system. Nitrite Based corrosion inhibitor Suitable for all types water circulation cooling.
Technical Bulletin
Description :
RXSOL Cool WATER treat is a organic liquid corrosion inhibitor with low-toxic poerty provides long-life corrosion protection for closed cooling water systems . Rxsol Cool water treat will protect all commonly used materials in engine cooling water systems, including aluminium. Cool water treat does not contain components subject to rapid depletion. Cool water treat is stable and biodegradable
Using Method : –
Rxsol Cool water treat is a highly effective corrosion inhibitor for all common metals in cooling water systems.Where most traditional inhibitors react with the metal surface and form oxides that prevent further corrosion, Cool water treat applies a thin and durable layer of protective molecules to the metal surfaces. This technology prevents the continuous build-up of insulating layers on heat transfer surfaces.
For new builds, Rxsol recommends cleaning of the water system before commercing service. The system will always contain small amounts of oil and iron oxides, and this can be easly removed in 1 time with Rxsol Commissioning Cleaner. If the system is corroded or is more heavily contaminated use Rxsol Degreaser HD. Rxsol Safe Acid for removal of metal oxides or scale is recommended.
For systems previously treated with other products, Wilhelmsen Ships Service recommend to drain and flush the system before refilling with distilled water and Cool water treat . The system should be clean and free from scale and corrosion products when starting the treatment.
The use of antifreeze is sometimes required if the vessel is to be laid up in cold areas, Cool water treat can be used in conjunction with glycols for frost protection. If used in conjunction with glycols, It is recommended to increase the product concentration to 8%.
Dosing method
Cool water treat should be dosed to a suitable point in the system. If the expansion tank is used, adequate circulation must be assured.
Dosage and control
Cool water treat should always be present in a concentration of 5% or higher in the system. It is good practice to start with initial dose for an untreated system of 60 litres of Cool water treat /ton. 5% will provide sufficient protection of the system for a period of two to five years under normal conditions provided. To prevent residual falling below minimum level due to loss of cooling water, RXSOL recommend to maintain a level of 6% Cool WATER treat in the cooling system.
The engine manufacturer’s recommendations for water quality should always be complied with. Cool WATER treat provides good protection even with contamination of the system by i.e. inorganc salts. Maintain Chloride levels and other contaminants at a minimum level. Most engine manufacturers recommend a maximum of 50 ppm Chlorides.
Physical Properties
Density 1.06
Packing, Type 25 Ltrs
Colour Colourless
Appearance Liquid
Features
Liquid product, easy to use. Environmentally friendly, fully organic product, low toxicity. Effective against cavitation and erosion. Superior heat transfer properties. Compatible with hoses, gaskets and seals. Compatible with glycols for frost protection. Stable product – non depleting. The product can be used for corrosion inhibition in many types of closed re-circulation system such as: – Diesel engine cooling water systems – Compressor cooling water systems – Centralised cooling systems – Hot water heating systems – Auxiliary machinery cooling systems.
Label
RXSOL Cool water treat is an organic liquid corrosion inhibitor with low-toxic property provides long-life corrosion protection for closed cooling water systems. Rxsol Cool water treat will protect all commonly used materials in engine cooling water systems, including aluminium. Cool water treat does not contain components subject to rapid depletion. Cool water treat is stable and biodegradable
LABEL PROPERTY
Odour ……………………….. Odourless
Appearance ……………….. Liquid, colourless, soluble in water
pH …………………………….. 8.2 at 5 % concentration, pH ~ 9.5 at 100 % concentration
Vapour pressure …………. not known
Freezing point …………….. <0 °C to 760 °C
