A908 concentrate is a nitrite/polymer/surfactant/biocide blend designed to reduce corrosion, scale formation
and fouling in closed loop cooling water systems with Aluminium coils and tubes.
A908 is a liquid corrosion inhibitor program designed for aluminium Closed Loop Cooling Systems.
Product Description
A908 is a liquid corrosion inhibitor program designed for high heat flux systems. It is a multicomponent inhibitor that
provides ferrous metal corrosion protection, copper alloy and aluminium corrosion protection and scale inhibition in closed cooling water systems.
Product Feeding and Programme Compatibility
A908 should be dosed neat via a closed feed system.
Product Handling
A908 is an alkaline product, which may cause eye or skin irritation.
Chemical resistant gloves and safety goggles should be worn when handling ScaleAwayA908 concentrate.
Product Dosage
A908 is dosed at 3 - 5% and may be slug dosed or dosed by means of a chemical dosing pump proportional to make-up rate.
pH should be controlled in the range 8,5 to 11, but preferably 9,5 to 10,5. pH above 9,3 will yield a pink colour in the water.
Physical Properties
Colour: |
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Purple |
Form: |
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Liquid |
Specific gravity : |
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Aprox 1,06 |
pH: - (1%) |
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10,0 – 11,0 |
Product Incompatibility
A908 is totally incompatible with acids.
Control
Nitrite: 1000 – 1700 ppm.
Packaging
A908 is available in 25kg Polycans, 220kg Drums and 1000kg Flowbins.
Store for 1 year in a cool and dry place.
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CONTACT
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Technical: 082-781-4329
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Please see our Product Information or contact our offices for more information: sales@ChemCodd.co.za
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