Emulsifier with lime soap dispersing properties for metal working fluids
Emulsogen™ COL 100 LC
Edition Date :
February 06, 2026
Emulsogen™ COL 100 LC is a low foaming ether carboxylic acid with excellent emulsification and dispersing properties. It is used for metal working fluids, fire resistant hydraulic fluids (HFA-S) and rolling emulsions.
The product is extremely stable against electrolytes and hard water. Furthermore, Emulsogen™ COL 100 LC shows outstanding lime soap dispersing power, being able to disperse large quantities of calcium oleate or tallate.
The product is the low chlorine version of Emulsogen™ COL 100.
Product Information
Benefits
- Excellent emulsification properties
- Electrolyte and hard water stable
- Outstanding lime soap dispersing properties
- Low-medium foaming tendency
- Boron free
- Free of secondary amines
- Broad registration status
Product details
Product Function
- Anionic emulsifier
Chemical Type
- Ether carboxylic acid
Applications
- Metal working fluids (semi-synthetic)
- Metal working fluids (milky-type)
- Rolling
- Hydraulic fluids
| Property | Value | Method |
|---|---|---|
| Physical state | Liquid | |
| Colour | Yellow | |
| Odour | Characteristic | |
| Pour point | Approx. 0 °C | ISO 3016 |
| Boiling point | > 360 °C (1.013 hPa) | Calculated by Syracuse |
| Flash point | > 100 °C | EN 22719 (closed cup) |
| Decomposition temperature | > 300 °C | DSC |
| pH (10 g/l, 20 °C) | Approx. 3 | DIN 1262 |
| Viscosity (dynamic, 40 °C) | Approx. 240 mPa.s | DIN 53015 |
| Water solubility | Soluble (20 °C) | |
| Partition coefficient (log Pow) | 4.71 | Calculated by Syracuse |
| Vapour pressure | < 0.1 hPa (25 °C) | Calculated by Syracuse |
| Density (20 °C) | 1 g/cm³ | DIN 51757 |
| Corrosion rate (Steel or Aluminium, 55 °C) | < 6.25 mm/a |
