Chemical
description | butylated triphenyl phosphorothionate | |
Appearance | Light yellow liquid | |
Applications and
typical treat levels | Industrial lubricants - antiwear hydraulic fluids
| 0.2-1.0% |
| | | |
| | | |
| | Engine lubricants | 0.3-1.0% |
| Benefits | - Ashless additive with excellent thermal stability and good oil solubility
| |
| | - Provides outstanding antiwear activity in pumps with no attack on yellow metals
| |
| | - Can be a suitable replacement for ZnDTP in industrial lubricants
| |
| | - Active on CIGRE (IP 280) test
| |
| | - Very good hydrolytic stability
| |
| | - No attack on ferrous metals
| |
| | - Good compatibility with ZnDTP and calcium detergents
| |
| | - Approved by FDA/USA for use in blending lubricants with incidental food contact
| |
| Note | Not active on the FZG gear test | |
