amine borate corrosion inhibitors
TRANSCRIPT
May 6, 2020
Amine Borate Corrosion InhibitorsSteven Tang
Business Manager, Industrial Lubricants & Corrosion Inhibitors
CONFIDENTIAL USE ONLY 1
Chemistry: Amine Borates
Alkanolamines
- MEA- TEA- MIPA- DGA- AEEA
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Boric acid Alkanolamine Borates(aka. Amine Borates)
+
• In the amine borate ester form
• Water-soluble
• As nitrite replacement
• Compatible with other chemistries
Amine BoratesPerformance
• Corrosion Protection/Rust inhibition - As non-oxidizing anodic inhibitors- By promoting growth of the ferric oxide film w/ O2
• Alkalinity Reserve
• Biocidal/Biostatic effect
• Friction and wear reduction
• Reduction in carbonaceous deposits
• Reduction of sludge formation CONFIDENTIAL USE ONLY 3
Applications
- Metalworking fluids• Semi-synthetic & Synthetic• Cutting & Grinding fluids
- Cleaners
- General corrosion protection
Amine Borate Corrosion Inhibitor Family
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ColaCor BCI Highly simplified amine boratesColaCor CI-24 Triamine boratesColaCor RP Mixed amine boratesColaCor EDP Diamine phosphatesColaCor 700 Blends of amine borates and amine phosphates
Cola®Cor RP
Chemistry
- Monoester of boric acid and alkanolamine
- Water-soluble
- Widely accepted mixed amine borates
- The go-to option for amine borates
Regulatory Listings
- US (TSCA)- Canada (DSL)- Australia (AICS)- Korea (ECL)- China (IECSC);- New Zealand (NZIoC)
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Cola®Cor RP
Performance Attributes
• Corrosion inhibitor - For cast iron, steel, and nonferrous metals (Al & Cu, etc.) - Effective for water-containing aerosol formulations- Offer Temporary corrosion protection
• Non-foaming
• Alkalinity reserve & buffer extended life of metalworking fluids.
• Biostable/biostatic
• Good for use in alkaline systems only
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Cola®Cor RP
Applications
• Water-dilutable metalworking fluids- Cutting and grinding fluids
• Alkaline cleaners
• Final rinsing fluids
Suggested Usage Levels
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Applications Recommended Usage
Synthetic and semisynthetic (conc.) 8-12%
Metal protecting - corrosion and oxidation 5 - 12 %
Corrosion inhibitor for ferrous metals 0.5 – 1%
Short-term humidity protection 5% (in water)
ColaCor 700
Chemistry
• Blend of amine phosphate and amine borates
• Non-foaming & water-soluble
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Regulatory Listings
- US (TSCA)- Canada (DSL)- New Zealand (NZIoC)- China (IECSC)- Korea (ECL)
ColaCor 700
Performance Attributes
- Corrosion inhibitor for liquid and vaporphase protection
- Suitable for cast iron, steel, and non-ferrous metals such as aluminum and copper
- Recommended as a replacement for sodium nitrite in a variety of applications where protection of the liquid phase and vapor phase is needed
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ColaCor 700
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Applications- Aerosols - Coating cans - Process Equipment - Metal storage tanks
Summary – Amine Borates Corrosion Inhibitors
• A well-performed cost-effective class of corrosion inhibitors
• Long- and near-term corrosion protection
• Capable of liquid and vapor phase protection
• ColaCor RP- Offer comprehensive performance- The workhorse amine borates
• ColaCor 700 is capable of vapor phase protection
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ColaCor BCIColaCor CI-24ColaCor RPColaCor EDPColaCor 700
Product Architecture: Corrosion Inhibitors
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Corrosion Inhibitors
Acylamido-carboxylates
Amine Carboxylates
Fatty Alkanolamides Imidazolines Amine
BoratesPhosphate
Esters
Cola®Cor 200
Cola®Cor 232
Cola®Cor 300
Cola®Cor 400
Cola®Cor 500
Cola®Cor IT
Cola®Cor 372
Cola®Cor 186
Cola®Cor 298
Cola®Cor 215
Cola®Cor BCI
Cola®Cor CI-24
Cola®Cor RP
Cola®Cor EDP
Cola®Cor 700
Cola®Cor 93 Cola®Cor 100Cola®Cor®C56
Cola®Cor V Cola®Cor CICCola®Cor CPBCola®Zoline OCola®Zoline T
Cola®Zoline LMCola®Zoline C
Cola®Cor 600
Cola®Cor 600B
Cola®Cor 635
Cola®Cor AER
Cola®Cor THE
Cola®Cor ACI
Cola®Cor KAT
