Zinc Dioctyl Primary Alkyl Dithiophosphate
Product overview
Product information
MV203 is a zinc dialkyldithiophosphate (ZDDP) produced from octanol-derived thiophosphoric acid. When dosed into lubricants, it effectively suppresses oil oxidation, while delivering three core benefits: superior anti-oxidation, anti-wear and anti-corrosion performance, plus excellent thermal and hydrolytic stability. It is primarily used to formulate medium to high-grade diesel engine oils, and also suitable for anti-wear hydraulic oils, medium-speed marine lubricants and other related lubricant systems.
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Performance
Key benefits
- Excellent thermal stability
- Good hydrolytic stability
- Good oxidation resistance
- Good anti-wear performance
Technical data
Specifications
| Property | Typical value | Unit | Test method |
|---|---|---|---|
| Appearance | Transparent Light Yellow | Visual | |
| Density (20℃ ) | 1060-1150 | kg/m³ | ASTM D4052 |
| Flash Point(COC) | ≥180 | °C | ASTM D92 |
| S Content | 14.00-18.00 | % | ASTM D2622 |
| P Content | 7.20-8.80 | % | ASTM D5185 |
| Zn Content | 8.50-10.50 | % | ASTM D4591 |
| PH Value PH | ≥5.80 | Enterprise Standard |
Delivery
Packaging
Net Weight:200Kg/Drum
Usage
Technical notes
Recommended dosage: 0.3%-3.0%
Storage and transportation: Storage, transport, handling & use comply with SH/T 0164 & product SDS. Non-flammable, non-explosive, non- corrosive. Max. storage temp. ≤ 75℃ ; long-term storage ≤ 45℃ .
Technical documents
Product documentation
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TDS
MV203-TDS.pdf
Zinc Dioctyl Primary Alkyl Dithiophosphate / Antioxidants