Zhejiang Xinyong Biochemical Co., Ltd.
                                                                                                           
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Industrial Lubricant ZDDP Additive Anti Wear and Corrosion

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Brand: SeeYon
Product Description
Industrial Lubricant ZDDP Additive Anti Wear and Corrosion

Zinc Alkyl Dithiophosphate (ZDDP) is a versatile antioxidant corrosion inhibitor additive for lubricants. This formulation appears as a light yellow, clear liquid with a distinctive sulfur and phosphorus odor. The primary active component, zinc dialkyldithiophosphate, is present at 90-95% concentration.

Key Specifications
Item Index
Appearance Pale yellow transparent liquid
Density (20°C) 1.08 - 1.13 g/cm³
Molecular Weight 716.3901
Performance Characteristics
  • Extreme Pressure & Anti-Wear Protection: Under high temperature/pressure conditions, ZDDP decomposes on contact surfaces to form a protective film that minimizes metal-to-metal contact, reducing wear in engines, gearboxes, and transmission systems.
  • Oxidation Inhibition: Effectively traps free radicals to prevent chain reactions, slowing oil degradation while inhibiting sludge and carbon deposit formation for cleaner lubrication systems and extended oil change intervals.
  • Corrosion Prevention: Provides effective protection for non-ferrous metals (copper, lead, babbitt alloys) by neutralizing acidic compounds formed during oil operation.
Primary Applications

Widely used in motor oils, hydraulic fluids, transmission lubricants, and various industrial/automotive lubricant formulations.

Key Advantages
  • Multi-functional protection combining extreme pressure anti-wear, antioxidant, and anti-rust properties
  • Proven technology with excellent cost efficiency and long-term reliability
  • Industry-standard additive with demonstrated performance across applications

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Zhejiang Xinyong Biochemical Co., Ltd.
Location Xintiandi East District, Yinzhou District, Ningbo City, Zhejiang Province
Contact Person Zoe Lei

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