| CAS No.: | 597-82-0 |
|---|---|
| Formula: | C18h15o3PS |
| EINECS: | 209-909-9 |
|
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Petrolem®3309 refers to Triphenyl Thiophosphate Lubrication Oil Extreme Pressure Anti-wear Agent . It is obtained by reacting with phenol and phosphorus trichloride through sulfurization, neutralization, washing and crystallization. It is a new type of sulfur phosphorus extreme pressure anti-wear agent. Adding a small amount of this agent to lubricating oils can improve the extreme pressure wear resistance, oxidation resistance, thermal stability, and color stability of the oil.
| Item | Quality Index | Test Method |
| Appearance | White or Light Yellow Powder | Visual |
| Content | 99% | SH/T 0296 |
| Melt Point*, ºC | 51-54 | GB/T 617 |
| Phosphorus, wt%, ≥ | 8.9 | SH/T 0269 |
| Surfur, wt%, ≥ | 9.3 | SH/T 0303 |
| Copper Corrosion (100ºC, 3h) | ≤1 | GB/T 5096 |
It is widely used in lubricating oils, It can also be used as a rubber flame retardant or flame retardant additive. In addition, it can also be used as a stabilizer and flame retardant for fiber products.
Oil Film Bearing Oil: 0.8
Ashless Antiwear Hydraulic Oil: 0.8-1.2
Store in a dry place at temperature not exceed 100ºC in long term. The shelf life is approx. 24 months.
190kg/bunghole drum.
Consult material safety data sheet (MSDS) for additional handling information.
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