Lubricant Additives / T 205A T215 ZBPD & ZDTP-50
Basic information
- Product: Zinc Butyl Octyl Primary Alkyl Dithiophosphate
- CAS NO.: 68649-42-3
- EINECS NO.: 272-028-3
- Formula: C28H60O4P2S4Zn
- Formula weight: 716.39
Physicochemical property
| Item | Index | Test Method |
| Appearance | Yellow transparent liquid | Visual Inspection |
| Density (20℃),kg/m³ | 1100-1180 | SH/T0604,ASTM D4052 |
| Kinematic Viscosity (100℃),mm²/s | Report | GB/T265,ASTM D445 |
| Flash Point (COC),℃ | >130 | GB/T3536,ASTM D92 |
| Zn Content,m% | 9.5-10.3 | NB/SH/T0824,ASTM D4951 |
| P Content,m% | 8.5-9.3 | NB/SH/T0824,ASTM D4951 |
| S Content,m% | 16.8-19.0 | SH/T0303,ASTM D1552 |
Packaging And Store
190kg iron drum packaging or Iso tank.
The product is packed in iron drums with a net weight of 200kg, applicable to various modes of transportation.
The maximum storage and transportation temperature shall not exceed 75℃ in short term, and shall not exceed 45℃ in long term. The shelf life is 2 years.
This product is not flammable, explosive and corrosive, with no special protection required. In case of accidental contact with skin, wash it off thoroughly with water and detergents.
Application
RF2215 refers to a zinc propyl octyl secondary-primary alkyl dithiophosphate, which is with outstanding anti-oxidation, anti-wear and anti-corrosion performance, as well as excellent hydrolytic and thermal stability. It is able to inhibit oil oxidation and reduce wear when added. This product is widely used in the formulation of premium gasoline engine oil. The recommended treat rate is 0.5-2.5% (m%).
