T203

T203 is a zinc Diisooctyl dithiophosphate anti-oxidation and anti-corrosion agent. It has excellent anti-oxidation and anti-corrosion properties, extreme pressure and anti-wear properties, and its thermal stability is particularly good. Used for medium and high grade diesel engine oil.Packaging and

Product introduction

T203 is a zinc Diisooctyl dithiophosphate anti-oxidation and anti-corrosion agent. It has excellent anti-oxidation and anti-corrosion properties, extreme pressure and anti-wear properties, and its thermal stability is particularly good. Used for medium and high grade diesel engine oil.

Packaging and storage:

The maximum temperature shall not exceed 65 ℃ during storage, handling and oil transfer; If it is stored for a long time, it is recommended not to exceed 50 ℃ without water. Packed in 200l iron drums with a net weight of 200kg/ barrel. Shelf life 24 months


Product parameters

Zinc content Chromaticity (dilution)Mechanical impuritiestemperature℃

performance

index

Experimental method

density（20℃） g/cm3

1.06~1.15

GB/T2540

Kinematic viscosity（100℃）mm2/s

报告

GB/T265

Sulfur content   %

14.0~18

SH/T0303

Phosphorus content  %

7.2~8.8

SH/T0296

8.5~10

SH/T0226


Zinc content ）℃

≥180

GB/T3536

≤2.0

GB/T6540


≤0.07

GB/T511


water content　　%

≤0.03

GB/T260

Thermal decomposition 

≥230

SH/T0561




PH value，mg

≤25

SH/T0264