Antiwear Hydraulic Oil Additive Zinc Dialkyl Dithiophosphate ZDDP Liquid
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SeeYon
Product Description
Zinc Alkyl Dithiophosphate ZDDP
ZDDP, fully known as Zinc Dialkyldithiophosphate, is a multifunctional lubricant additive. This product appears as a pale yellow transparent liquid with a characteristic sulfur-phosphorus odor, and its active ingredient—zinc dialkyldithiophosphate—typically maintains a content between 90% and 95%.
Specifications
| Item | Index |
|---|---|
| Appearance | Pale yellow transparent liquid |
| Density (20°C) | 1.08 - 1.13 g/cm³ |
| Molecular Weight | 716.3901 |
Performance and Applications
- Extreme Pressure Anti-Wear Properties: ZDDP decomposes under high temperature and high pressure conditions on friction pair surfaces, reacting with metals to form a protective film. This effectively reduces direct metal-to-metal contact, minimizes wear, and extends the service life of critical components such as engines, transmissions, and gearboxes.
- Excellent Antioxidant Properties: Capable of capturing free radicals generated during oil oxidation processes, terminating chain reactions, delaying oil aging, and preventing the formation of sludge and carbon deposits. Helps maintain lubrication system cleanliness and extends oil drain intervals.
- Anti-Corrosion Protection: Provides good protection for non-ferrous metals such as copper, lead, and babbitt metals. Can neutralize acidic substances produced during oil usage, preventing corrosion damage to metal components. Widely used in both industrial lubricant and automotive lubricant formulations.
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Company
Zhejiang Xinyong Biochemical Co., Ltd.
Location
Xintiandi East District, Yinzhou District, Ningbo City, Zhejiang Province
Contact Person
Zoe Lei