===under info was translated buy computer===

VCI-609 is a water-soluble vapor phase rust-proof powder.

Suitable for dry or wet rust prevention of metal in enclosed space.

VCI-609 adsorbs on all metals after gasification or dissolution

Surface, including hard-to-reach surfaces such as holes and cracks.

The formation of a protective layer is very effective in preventing metal watches.

Surface rust.

Product characteristics

N is suitable for anti-rust of carbon steel, stainless steel, aluminum and other metals.

N is suitable for metal rust prevention in covered and enclosed spaces.

When n is used for wet rust prevention, it can prevent both in liquid and in liquid at the same time.

Corrosion of metals above and at liquid interfaces.

n

Typical Physicochemical Properties n Appearance White crystal powder n PH 6.5~6.9(1%Aqueous solution) n Water solubility15% n Rust prevention period 24Months Recommended use n Compressor,turbine,Cylindrical structure,The Conduit,Storage tank,Anti-rust on the inner surface of boilers and heat exchangers. n Steam condensation pipeline,Closed-circuit heating and cooling system,Anti-rust on the inner surface of equipment during and after hydraulic test. n Anti-rust of spare parts and equipment in transportation and storage.

It does not contain phosphate, nitrite and heavy metals.

N does not require surface pretreatment.

N does not increase alkalinity.

N Closed space opens and closes again, still has protective function.

Usage method

N powder is sprayed by powder spraying and gas sandblasting gun spraying.

Every 10 grams of powder can protect 28 liters of sealed space.

When n is used for wet rust prevention, 0.25% (weight) is added to water.

Powder. In order to improve the wettability of metal surface, it can be added.

Adding wetting agent S-5, its dosage is 0.5% of powder weight.

Antirust is made by adding 0.75% (weight) of N powder in water.

Liquid, using brushing, spraying, washing, soaking and other methods

After construction, it should be stored in sealed space.

N In harsh environment, the dosage should be increased appropriately.

N In general, the powder does not need to be cleaned, but in welding or its

It is treated with compressed air or water before high temperature treatment.

Packaging and storage n Packing:2.27Kg.,22.7Kg.,45.4Kg.Barreled. n Storage: Dry, cool, airtight, below temperature66oC。 Storage period2Year.

Wash sth. clean.

Typical Physicochemical Properties

N Appearance White crystal powder

N PH 6.5~6.9 (1% aqueous solution)

15% solubility in n water

N antirust period 24 months

Recommended use

N compressor, turbine, barrel structure, pipeline, storage tank, boiler and heat exchanger, etc.

N steam condensation pipeline, closed-circuit heating and cooling system, anti-rust on the inner surface of equipment during and after hydraulic test.

N Anti-rust of spare parts and equipment in transportation and storage.

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