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COUNTER RUST™ T-18

1 of 19 products in this brand
Counter Rust T-18 is a very cost effective water soluble corrosion inhibitor containing 7% elemental boron for ferrous metals. It is completely soluble in water and dispersible in oil. It is compatible with most amides and salts of mono and di-carboxylic acids.

Functions: Corrosion Inhibitor, Metal Passivator

End Uses: Metalworking Fluids, Quenching Fluids

Features: Corrosion Resistant, Ease of Incorporation, Excellent Ferrous or Yellow Metal Protection, Water-based

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Fluids & Lubricants Functions

Features & Benefits

Benefits
  • Highly concentrated, cost-effective corrosion inhibitor
  • Easily incorporated in all types of fluids including soluble, semi-synthetic, synthetic, alkaline cleaners and final rinsing fluids
  • Adds biostability
  • Excellent source of reserve alkalinity

Applications & Uses

Markets
Fluids & Lubricants End Use
Applications

Counter Rust T-18 is an excellent corrosion inhibitor for ferrous and several non-ferrous metals at 0.5 – 1% in synthetic and semi-synthetic fluids. Dipping ferrous metal parts in a 5% solution of Counter Rust T-18 will leave a dry-protective film for short term protection from humidity. It is an excellent sump side additive to boost pH and added bio resistance. Counter Rust T-18 is ideal for use in synthetic metalworking fluids, alkaline cleaners and water-based quenchants.

Performance

Corrosion on cast iron chips (ASTM 4627-86)

  % in Water pH Corrosion
Counter Rust T-18 0.5 9.0 None

 

Properties

Physical Form
Appearance
Clear yellowish liquid
Typical Properties
ValueUnitsTest Method / Conditions
Specific gravity at 25° C1.25--
Boron Content7wt. %-
pH Value (5% Solution)9.5--
pH Value (as Received)9.9--

Technical Details & Test Data

Suggested Formulations
  • As a corrosion inhibitor: 0.5 – 1.0 % by weight in the finished fluids (8-12% IN THE CONCENTRATE)
  • As a short-term rust preventive: 5% in water

Storage & Handling

Storage & Handling
Recommended Maximum Long Term Storage Temperature* Ambient – Store in tightly closed drum
Recommended Minimum Temperature for Use Ambient – use in well-ventilated place
Flash Point None to boiling