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Corrosion Preventatives

Corrosion Preventatives

Castrol Brayco 589 - Corrosion Preventive Oil - 1990

Castrol Brayco 589 - Corrosion Preventive Oil - 1990

 

Castrol Brayco™ 589 is intended for preservation of turboprop and turbojet engines. This corrosion preventative oil is capable of limited use, not to exceed 25 hours, as an aircraft engine lubricant, and can be used for both preservation and final acceptance runs of aircraft engines requiring MIL-PRF-7808 oils.

 

Application

Since Brayco 589 is a synthetic ester based fluid it may adversely affect certain paints and elastomers. Serious deterioration of rubber parts, coatings, paint, and other organic materials may result from use of this product in systems designed for use with petroleum based fluids. Customers should determine the compatibility of existing components and make any changes as required to accompany use of this fluid.

The recommended operating temperature range for MIL-PRF-7808 type oils are from –54°C to 149°C (-65°F to 300°F).

Specifications Brayco 589 meets all the requirements of, and is qualified to MIL-PRF-8188D. This fluid is identified by NATO Code: C-638.

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Castrol Aircol 2293 - Refrigerant Compressor Lubricants - 2171

Castrol Aircol 2293 - Refrigerant Compressor Lubricants - 2171


DESCRIPTION
The Castrol Aircol 2293 series of synthetic refrigeration oils are formulated from selected polyalphaolefin base fluids.


APPLICATION
They are specifically designed for refrigeration systems using screw type compressors in conjunction with very low evaporation temperatures. They may also be specified for certain systems using reciprocating compressors with high compression ratios and high discharge temperatures.
Low miscibility and solubility with R22


ISO Viscosity and pack sizes available
CASTROL AIRCOL 2293 - 20L & 208L
 

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Castrol PX 1 - MOD Specification Rust Preventative - 5626

Castrol PX 1 - MOD Specification Rust Preventative - 5626

 

PX 1 is listed by Ministry of Defence as a corrosion preventative compound: soft film, cold application. It is a mobile liquid which, on evaporation of the solvent, deposits a thin soft greasy protective film.

Available in: 20L, 203L drum

 

Application

Short term preservation at medium ambient ground temperatures. Protection of certain engine cylinders, valve gear, complete engines and gun barrels. Preservation of ferrous and light alloy sheets in storage. Can be applied by cold immersion, spraying or brushing.

If required it may be removed with petroleum solvent, alkaline cleaner or vapour degreaser.

 

Protection

  • Indoors - 9 months
  • Outdoors - 3 months

The period specified for outdoor use assumes primary protection from the elements by tarpaulin or other form of cover.

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Castrol Product 5905 - Neat corrosion preventive fluid - 5905

Castrol Product 5905 - Neat corrosion preventive fluid - 5905

 

Castrol Product 5905 is a neat corrosion preventive fluid, consisting of a blend of vegetable oil, alcohols and additives.

Available in 208L drums.

 

Application

Product 5905 has been designed for use as an assembly fluid and has been specially formulated to give corrosion protection to brake and clutch hydraulic units whilst kept in storage.

 

Advantages

  • Residual film is compatible with brake fluid.
  • Compatible with steel, grey cast iron, aluminium and copper.
  • Compatible with elastomers, such as SBR and EPDM.
  • Free from heavy metals, such as Barium.
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Castrol Rustilo DWX 30 - Dewatering corrosion preventive - 8330

Castrol Rustilo DWX 30 - Dewatering corrosion preventive - 8330

 

Castrol Rustilo™ DWX 30 is a powerful solvent deposited corrosion preventive with excellent dewatering properties. The solvent, after evaporation, leaves an ultra-thin greasy protective film.

 

Application

Rustilo DWX 30 rapidly removes water from components subsequent to electroplating processes, after machining using soluble cutting fluids, or parts that have been washed. The very thin residual film provides effective medium term protection against corrosion during intermediate storage or transportation. Rustilo DWX 30 can also be used as a lubricant for mild press working, where corrosion protection without further treatment is required. Although Rustilo DWX 30 can be applied by brushing or spraying, its dewatering action is most effective if the articles to be protected can be immersed in a dip tank.

 

Advantages:

  • Excellent water displacing and penetrating properties - can be used for displacing water from the most intricate assemblies with shorter-than-usual dipping times.
  • Forms an ultra-thin, even film, which does not interfere with air gauge or light refractory measuring equipment; therefore it need not be removed from components subject to inspection.
  • Effectively suppresses fingerprint corrosion on bright steel and finely finished metal components during manufacture.
  • High stability against acidic and alkaline contaminations enables long bath-lifetimes.
  • Low drying time guarantees high productivity level.
  • Economical in application through large film coverage.
  • Compatible with mineral oils; is suitable protection for parts of hydraulic systems.
  • Good resistance to emulsification allows the application to be speeded up by agitation (i.e. for large baskets of small components) or dewatering of alkali-degreased components with a minimum residue of water wash.

 

Pack sizes available - 20ltr, 203ltr drums

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Castrol Rustilo DWX 31 - Dewatering corrosion preventive - 8331

Castrol Rustilo DWX 31 - Dewatering corrosion preventive - 8331

 

Castrol Rustilo™ DWX 31 is a powerful solvent deposited corrosion preventive with excellent dewatering properties. The product, following evaporation of the solvent, leaves a soft greasy protective film.

 

Application

Rustilo DWX 31 rapidly removes water from components subsequent to metal treatment processes such as electroplating processes, after machining using soluble cutting fluids or parts that have been washed. It is suitable for use on cylinder liners, gears, spiral springs, simple hand tools, steel rods and bars etc. The thin residual film provides effective medium term protection against corrosion during intermediate storage or transportation. Although Rustilo DWX 31 can be applied by brushing or spraying, its dewatering action is most effective if the articles to be protected can be immersed in a dip tank.

 

Advantages:

  • Based on de-aromatised hydrocarbon solvent - mild odour increases operator acceptance
  • Free from heavy metals, such as Barium - improves environmental profile and helps reducing waste disposal cost
  • Superior film retention and fingerprint suppressant characteristics - minimises risk of corrosion
  • Excellent water displacing and penetrating properties and high stability against acidic and alkaline contaminations - enables a long bath-lifetime which helps reducing operational cost

 

Pack sizes available - 20ltr, 203ltr drums

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Castrol Rustilo DWX 32 - Dewatering corrosion preventive - 8332

Castrol Rustilo DWX 32 - Dewatering corrosion preventive - 8332

 

Castrol Rustilo™ DWX 32 is a powerful solvent deposited corrosion preventive with good dewatering properties. The product, following evaporation of the solvent, leaves a soft greasy protective film.

 

Application

Rustilo DWX 32 is a medium to long term protective for use in severe conditions where a high degree of protection is required. It is ideal for protection of machine tools and components prior to storage or transportation. The product also shows good water displacing properties. Although Rustilo DWX 32 can be applied by brushing or spraying, its dewatering action is most effective if the articles to be protected can be immersed in a dip tank.

 

Advantages:

  • Based on de-aromatised hydrocarbon solvent - mild odour increases operator acceptance.
  • Free from heavy metals, such as Barium - improves environmental profile and helps reduce waste disposal costs.
  • Contains a powerful corrosion inhibitor package suitable for severe conditions - provides reliable protection of components.
  • Good water displacement and penetrating properties and high stability against acidic and alkaline contaminations - enables a long bath-lifetime which helps reduce operational costs.
  • Good mechanical film strength and finger print suppressing properties - highly finished work not damaged by handling. Improves product quality.

 

Pack sizes available - 20ltr, 203ltr drums

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Castrol Rustilo DWX 33 - Dewatering corrosion preventive - 8333

Castrol Rustilo DWX 33 - Dewatering corrosion preventive - 8333

 

Castrol Rustilo™ DWX 33 is a powerful solvent deposited corrosion preventive with good dewatering properties. The product, following evaporation of the solvent, leaves a firm, greasy protective film.

 

Application

Rustilo DWX 33 is a long-term protective which is suited to the treatment of steel exposed to the open air, such as coiled steel sheet, strip bar and extruded steel, exposed gearing, wire ropes, etc. The film is more robust than most soft film types of preservatives, but it is recommended that some form of covering is provided for long term storage. The product also shows good water displacing properties. Although Rustilo DWX 33 can be applied by brushing or spraying, its dewatering action is most effective if the articles to be protected can be immersed in a dip tank.

 

Advantages:

  • Based on de-aromatised hydrocarbon solvent - mild odour increases operator acceptance.
  • Free from heavy metals, such as Barium - improves environmental profile and helps reduce waste disposal costs.
  • Contains a powerful corrosion inhibitor package suitable for severe conditions - provides reliable protection of components.
  • Good water displacement and penetrating properties and high stability against acidic and alkaline contaminations - enables a long bath-lifetime which helps reduce operational costs.
  • Good mechanical film strength and finger print suppressing properties - highly finished work not damaged by handling. Improves product quality.

 

Pack sizes available - 20ltr, 203ltr drums

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Castrol Rustilo DWX 21 - Dewatering corrosion preventive - 8321

Castrol Rustilo DWX 21 - Dewatering corrosion preventive - 8321

 

Castrol Rustilo™ DWX 21 is a powerful solvent deposited corrosion preventive with excellent dewatering properties. The solvent, after evaporation, leaves an oily protective film.

 

Application

Rustilo DWX 21 rapidly removes water from components subsequent to electroplating processes, after machining using soluble cutting fluids, or parts that have been washed. The residual oily film provides effective short-term protection against corrosion on parts and components during intermediate storage or transportation. Although Rustilo DWX 21 can be applied by brushing or spraying, its dewatering action is most effective if the articles to be protected can be immersed in a dip tank.

 

Advantages:

  • Based on a de-aromatised hydrocarbon solvent - mild odour increases operator acceptance
  • Free from heavy metals, such as Barium - improves environmental profile and helps reducing waste disposal cost
  • Stable, fingerprint suppressant film characteristics - minimises risk of corrosion
  • Excellent water displacing and penetrating properties and high stability against acidic and alkaline contaminations - enables a long bath-lifetime which helps reducing operational cost

 

Pack sizes available - 20ltr, 203ltr drums

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Castrol Rustilo DWX 10 - Dewatering fluid - 8310

Castrol Rustilo DWX 10 - Dewatering fluid - 8310

 

Castrol Rustilo™ DWX 10 is a dewatering agent, which leaves no perceptible film upon evaporation.

 

Application

Rustilo DWX 10 rapidly removes water from components subsequent to electroplating processes, after machining using soluble cutting fluids, or parts that have been washed. Rustilo DWX 10 specifically can be used for the treatment of surfaces which cannot be subjected to heat to accelerate drying, and also avoids the formation of water spots upon polished or plated components. Although Rustilo DWX 10 can be applied by spraying, its dewatering action is most effective if articles to be dried can be immersed in a dip tank.

 

Advantages:

  • Excellent water displacing and penetrating properties.
  • Economical and efficient alternative to compressed air drying.
  • Complete absence of water spots when dewatering sensitive surfaces, such as polished glass or chromium-plated components.
  • Does not hinder adhesion of paint or other subsequent protective coatings.
  • High stability against acidic and alkaline contaminations, highly suitable for the electro-plating industry.

 

Pack sizes available - 20ltr, 203ltr drums

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