Zinc Dialkyldithiophosphate | Lubricant Additive ZDDP | Corrosion Inhibitors

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Zinc Dialkyldithiophosphate

We mainly provide additives for lubricants, which is ZDDP additive  | Zinc Dialkyldithiophosphate.

Zinc Dialkyldithiophosphate can be more efficient in engine oil, with additives that achieve efficient operation and good economic benefits in industries with increasing operating pressure, longer service life, and reduced emissions. Therefore,zddp additive is an indispensable additive in engine oil.

ZDDP is  main packaging form is iron drums with a net weight of 200 kilograms, which is more suitable for various transportation tools. Whether zinc alkyldithiophosphate is long-distance operation in China or overseas transportation, there is no problem.

During storage and transportation, we suggest that your temperature should not exceed 45  degrees Celsius, and its shelf life is basically two years. If you accidentally touch your skin, Please thoroughly clean Zinc Dialkyldithiophosphate with water or detergent, as zddp additive  is a major component of lubricating oil additives and also a corrosion inhibitor.、

For most conventional models, our zinc content ranges from 8 to 9.

zinc alkyldithiophosphate usually has some dispersants and acid neutralizing agents that become an additive when applied to engine oil. It has good antioxidant performance and excellent wear resistance.

zinc alkyl dithiophosphate is widely used in some low-temperature gasoline or turbocharged diesel engines, and its usage will be determined based on your experimental results. However, we recommend a dosage between 0.5% and 3%.

Zinc Dialkyldithiophosphate exhibits good thermal stability and hydrolysis stability in various industrial lubricants such as gear oil and hydraulic oil. Zinc Dialkyldithiophosphate can produce almost all grades of industrial lubricants.

That is engine oil.As an important component of lubricating oil additives, zddp additive has good compatibility with rust inhibitors, high-temperature antioxidants, anti wear and extreme pressure additives, ashless dispersants, and so on.

Application of Zinc Dialkyldithiophosphate


Zinc Dialkyldithiophosphate is used in lubricating oils, including lubricating grease, hydraulic oil, and engine oil, to be fully used as an anti wear additive. Sometimes zddp additive is also used as an anti-corrosion agent or antioxidant in the concentration range of lubricating oil.

From an energy-saving perspective, low viscosity oil is also used from 600 PP m to 2000 ppn for racing cars.

 Advantages of Zinc Dialkyldithiophosphate

zinc alkyl dithiophosphate can form a protective friction on some surfaces, and many methods have been proposed for the growth of the friction film, which increases exponentially with the applied pressure and temperature.

zinc alkyldithiophosphate has outstanding anti-wear and antioxidant properties and is widely used in some water quality systems of lubricants, as well as in various lubricating oils. We suggest that your usage should be between 0.5% -2% or 3%.

Item Index
Appearance Light yellow to amber transparent liquid
Density (20℃), kg/m3 1150-1190
Kinematic Viscosity (100℃), mm2/s Report
Flash Point (COC), ℃ 160
Zn Content, m% 10.0-11.2
P Content, m% 9.2 -9.9
S Content, m% 19.0- 21.0
Color Number ≤3.0

As an important engine, zinc alkyl dithiophosphate is mainly used as an anti wear additive or anti oxygen additive in the oil to protect heavy-duty components, especially when suddenly driven, to prevent excessive wear and tear.

ZDDP has advantage is its excellent oxidation control ability. zinc alkyl dithiophosphate serves as an anti wear agent in some circulating oil hydraulic oils and certain other products, which is also an effective oxidation inhibitor. Its wear resistance is also very good, and zinc alkyldithiophosphate can cover many different fields in application.

Corrosion Inhibitors
zinc alkyl dithiophosphate is very suitable for heavy metals that are linked to metals.

At the same time, zddp additive can improve fuel economy, increase power and acceleration speed, reduce wear and prolong the service life of the engine, and ZDDP is also very cost-effective from the perspective of dosage.

zinc alkyl dithiophosphate is mainly applied to lubricant formulations, automotive lubricant formulations, and engine oil formulations.

  • ZDDP (Zinc Dialkyl Dithio Phosphate)
  • We sincerely welcome you to consult our client and we are willing to provide you with free samples. Of course, the cost of transporting the samples will be borne by you.

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Packing Details

Modified bentonite

Modified bentonite

Modified bentonite

25Kg/bag or customized Kraft complex interior with PE

25Kg/bag or customized Kraft complex interior with PE
800Kg/Pallet or  1MT/Pallet Wood Pallts or Plastic Pallets

800Kg/Pallet or 1MT/Pallet Wood Pallts or Plastic Pallets

16MT/20FCL with pallet 25MT/40FCL with pallet

16MT/20FCL with pallet 25MT/40FCL with pallet