Lubricity improver for rolling emulsions and cutting & forming fluids
Hostagliss™ A Terra
版本日期 :
2026年02月06日
Hostagliss™ A Terra is a complex ester and can be used as a lubricity improver in rolling emulsions and cutting & forming fluids. Despite its high viscosity, it can easily be incorporated into concentrates for water based emulsions. The product contributes to emulsion stability and corrosion protection when neutralized with alkanolamines. Furthermore, the product is compliant with medical applications since it is free of animal sources.
Product Information
优点
- Good lubricity and anti-wear properties
- Reduces energy consumption in metal working operations
- Easy to emulsify
- Corrosion inhibiting properties
- Free of hazardous labeling
- Broad registration status
- Free of animal sources
Product details
产品功能
- Lubricity improver
化学型
- Complex esters
应用
- Rolling
- Cutting and forming fluid (neat oil)
| Chemical group | Complex ester, acidic |
| Acid value in mg KOH/g | 42 – 52 |
| Pour point | -30 °C |
| Saponification value | 188 |
| Viscosity at 40 °C in mm2/s | 900 – 1100 |
| Viscosity at 100 °C in mm2/s | 80 – 120 |
| Viscosity index | 180 |
| Four-ball wear test: DIN 51350/3 | 0.3 mm |
| Reichert test (5% in mineral oil) | 36 mm2 |
| Reichert test (20% in mineral oil) | 18 mm2 |