T-203 Zinc Dialkyl Dithiophosphate | ZDDP | Lubricant Additives | Zinc DTP
T-203 Zinc Dialkyl Dithiophosphate
SPECIFICATION
T-203 is a kind of thiophosphorus bis octyl alkaline zinc salt, which has excellent anti-oxidation, corrosion resistance and extreme pressure anti-wear performance. The product prossesses excellent thermal stability and hydrolytic stability, and good compatibility with oil solubility and other additives.
RECOMMENDED DOSAGE
0.5-3.0%
SPECIFICATION
|
ITEM |
TYPICAL DATA |
TEST METHOD |
|
Appearance |
Light yellow Transparent Liquid |
Visual |
|
Color, No |
≤2.0 |
GB/T6540 |
|
Density(20℃), kg/m3 |
1060-1150 |
GB/T13377 |
|
Flash Point (COC), ℃ |
≥180 |
GB/T3536 |
|
Kinematic Viscosity@100℃ |
Report |
GB/T265 |
|
S, wt% |
14.0-18.0 |
SH/T17040 |
|
P, wt% |
7.5-8.8 |
SH/T0296 |
|
Zn, wt% |
8.0-9.5 |
SH/T0226 |
|
pH |
5.0-6.0 |
SH/T0394-1996 |
|
Moisture, wt% |
≤0.06 |
GB/T260 |
|
Mechanical Impurity, wt% |
≤0.07 |
GB/T511 |
|
Thermal Decomposition Temperature, ℃ |
≥230 |
SH/T0561 |
storage
The product should be packed, marked, stored, transported and accepted on delivery according to SH/T0164. The highest temperature should not exceed 75 ºC. It is nonflammable, non-explosive and in-corrosive. For long term storage, the temperature should not exceed 45 ºC.
PACKAGE
200KG per 200L steel drum; 1MT/IBC Drum
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