Emulsifier with corrosion inhibition properties for metal working fluids
Emulsogen COL 020
Änderungsdatum :
September 10, 2025
EMULSOGEN COL 020 is a low foaming ether carboxylic acid with excellent emulsification properties. If neutralized with alkanolamines, it also shows good corrosion protection. It is used as a co-emulsifier in a broad variety of emulsifiable metalworking fluids including amine and nitrogen free formulations.
Product Information
Benefits
- Excellent emulsification properties
- Good corrosion protection when neutralized
- Low foaming
- Stable against hard water
- Dispersible in water
- Soluble in various mineral oils
Product details
Chemical Type
- Ether carboxylic acid
Anwendungen
- Emulsions
- Corrosion Protection
- Hydraulic fluids
- Metal working fluids (milky-type)
- Metal working fluids (semi-synthetic)
Performance Claims
- 48h Anti-perspirant protection
| Property | Value |
|---|---|
| Appearance (20°C) | Yellowish, clear liquid |
| Active content | Approx. 92% |
| pH value | Approx. 3 |
| HLB value | Approx. 6 |
| Pour point DIN ISO 3016 | Approx. 18°C |
| Ionicity | Nonionic (as acid), Anionic (as salt) |
| Solubility in water | Dispersible |
| Solubility in mineral oil | Soluble in Shell Gravex 915 (naphthenic), Soluble in Shell Ondina 15 (paraffinic), Soluble in Nynas T 22 (hydrocrack) |
| Hard water compatibility | Stable against hard water |
- Emulsifiable metalworking fluids
- Amine and nitrogen free formulations
