ZDDP Series Zinc Dialkyl Dithiophosphate T 205A T215

Commonly used lubricating oil additives have excellent wear resistance, extreme pressure, and antioxidant properties
SKU: HMHT0018 Category:

Lubricant Additives / T 205A T215 ZBPD & ZDTP-50

Basic information

  • Product: Zinc Butyl Octyl Primary Alkyl Dithiophosphate
  • CAS NO.: 68649-42-3
  • EINECS NO.: 272-028-3
  • Formula: C28H60O4P2S4Zn
  • Formula weight: 716.39


Physicochemical property

Item Index Test  Method
Appearance Yellow transparent liquid Visual  Inspection
Density  (20℃),kg/m³ 1100-1180 SH/T0604,ASTM D4052
Kinematic Viscosity  (100℃),mm²/s Report GB/T265,ASTM D445
Flash Point (COC),℃ >130 GB/T3536,ASTM D92
Zn Content,m% 9.5-10.3 NB/SH/T0824,ASTM D4951
P Content,m% 8.5-9.3 NB/SH/T0824,ASTM D4951
S Content,m% 16.8-19.0 SH/T0303,ASTM D1552

Packaging And Store

190kg iron drum packaging or Iso tank.

The product is packed in iron drums with a net weight of 200kg, applicable to various modes of transportation.
The maximum storage and transportation temperature shall not exceed 75℃ in short term, and shall not exceed 45℃ in long term. The shelf life is 2 years.
This product is not flammable, explosive and corrosive, with no special protection required. In case of accidental contact with skin, wash it off thoroughly with water and detergents.


RF2215 refers to a zinc propyl octyl secondary-primary alkyl dithiophosphate, which is with outstanding anti-oxidation, anti-wear and anti-corrosion performance, as well as excellent hydrolytic and thermal stability. It is able to inhibit oil oxidation and reduce wear when added. This product is widely used in the formulation of premium gasoline engine oil. The recommended treat rate is 0.5-2.5% (m%).

Powered by TranslatePress