Zinc Dialkyl Dithio Phosphate/ZDDP/T202/Lubricant Additive

• Post Date:

  Nov 08,2013

• Expiry Date:

  May 07,2014

• Detailed Description:

  Cas No. :68649-42-3 Quantity: 500Metric Tons
  Payment Method: T/T,L/C
  T202 is an extremely potent, cost-effective antioxidant and corrosion inhibitor and deemed as the essential in today’s automotive lubricating oils.Anneng could manufacture this product with higher Zinc content(that is average 8.5-10.0%) in accordance to our customers’ needs. T202 could provide the oils with excellent antioxidation, anticorrosion performances and strong extreme pressure, anti-wear abilities. T202 can efficiently prevent the engine bearings from corrosion, and also prevent the viscosity of the oils from increasing due to the high-temperature oxidation. T202 is recommended for use in blending industrial lubricating oils such as gear oils, hydraulic oils, etc. It can be used for blending middle-grade engine oils combined with detergents and dispersants.
  
  Characteristics
  Item Typical Value Test Method
  AN DP-2 AN DP-2A
  Density(20℃), kg/m 3 1080-1130 1080-1150 ASTM D1298
  Flash Point (COC), ℃ ≥180 ≥185 ASTM D92
  Sulfur, wt% 12.0-16.0 16.2 ASTM D129
  Phosphorus, wt% 6.0-8.5 7.8 ASTM D1091
  Zinc, m% 8.0-9.5 10.0 ASTM D4927

• CAS Registry Number:

  68649-42-3

• Synonyms:

  ;zinc dialkylphosphorodithiloate;zdtp-50;zinc dialkylphosphorodithiloatepolymer;phosphorodithioic acid, o,o-di-c1-14-alkyl esters, zinc salts;zinc bis(O,O-diheptyl dithiophosphate);

• Molecular Formula:

  C₂₈H₆₀O₄P₂S₄Zn

• Molecular Weight:

  716.3901

• Molecular Structure:

  

• Company:

  Anneng Chemical Co.,Ltd.     [ China ]        

• Contact:

  Ping Li

• Tel:

  +86-31562057

• Fax:

• Email:

  pingli@annechem.com