Multi-metal corrosion inhibitor & EP/AW additive
Hostacor™ ITD
Edition Date :
February 06, 2026
Product Information
Benefits
- Excellent lubricity and EP/AW properties
- Excellent corrosion protection of steel
- Outstanding inhibition of corrosion and staining on aluminium
- Forms a protective layer on aluminum surfaces
- Existing metal working fluids for steel can be upgraded by adding Hostacor™ ITD for machining aluminum
- Minimizes copper and cobalt leaching and helps to protect cutting tools
- Hard-water stable
- Water-dispersible
- Low foaming
- Broad registration status
Product details
Product Function
- Corrosion inhibitor
Chemical Type
- Phosphoric acid esters
Applications
- Gear oils
- Hydraulic fluids
- Rolling
- Metal working fluids (semi-synthetic)
- Cutting and forming fluid (neat oil)
- Metal working fluids (milky-type)
| Product group | Phosphoric acid ester |
| Phosphorus content | 8.0 - 9.0 % |
| Acid value (mg KOH/g) | 230 |
| pH (1% in water) | 2.5 |
| Pour point | -50°C |
| Reichert test (5% in mineral oil) | 21 mm2 |
| Four ball wear test (DIN 51350) | 0.6 mm |