Knowde Enhanced TDS
Identification & Functionality
- Fluids & Lubricants Functions
- CAS No.
- 68511-37-5
- Technologies
Features & Benefits
- Fluids & Lubricants Features
Applications & Uses
- Markets
- Fluids & Lubricants Type
- Fluids & Lubricants End Use
- Applications
Chemfac PB-264 is a free acid phosphate ester which exhibits lubricity and emulsification properties in metalworking fluids. In addition to these primary attributes, this material also provides some corrosion inhibition properties and wetting and detergency characteristics.
Properties
- Physical Form
- Appearance
- Light Yellow Liquid at 20°C
- Typical Properties
Value | Units | Test Method / Conditions | |
Color (Gardner) | max. 2 | — | — |
Aqueous Solubility | Dispersible | — | — |
Flash Point | min. 300 | °C | — |
Water | max. 2.0 | % | — |
Pounds Per Gallon | 8.75 | — | — |
Specific Gravity at 25°C. | 1.05 | — | — |
pH (Neat) | max. 1.2 | — | — |
Acid Value (to pH 9.5) | 150 – 180 | — | — |
Acid Value (to pH 5.5) | Report | — | — |
pH (10% Aqueous) | 1.3 – 2.5 | — | — |
Refractive Index | 1.458 – 1.462 | — | — |
Viscosity at 25°C (#3 spindle, 100rpm) | 650 – 900 | cSt | — |
Phosphorus | 6.1 | % | — |