Zinc Dioctyl Primary Alkyl Dithiophosphate T203
T203 is a type of zinc dioctyl primary alkyl dithiophosphate (ZDDP). This product is characterized by its exceptional oxidation and corrosion resistance, anti-wear and extreme pressure properties, particularly high thermal stability, and favorable oil solubility, additive compatibility, and resistance to emulsification. It can be combined with sulfonate detergents and dispersants to produce high-grade diesel engine oils, or blended with other additives to create anti-wear hydraulic oils. The treat rate for this product ranges from 0.5% to 3.0%.
Description
Introduction
T203 is zinc dioctyl primary alkyl dithiophosphate (ZDDP). This product features excellent oxidation resistance, corrosion resistance, anti-wear, extreme pressure properties, particular high thermal stability, favorable oil solubility, additive compatibility, and resistance to emulsification. It can be compounded with sulfonate detergents and dispersants to apply in high-grade diesel engine oils, or compounded with other additives to apply in anti-wear hydraulic oils. The treat rate is 0.5%-3.0%.
Specifications
|
Item |
Typical Value |
Test Method |
|
Appearance |
Light Yellow to Amber Transparent Liquid |
Visual |
|
Color Number |
0.75 |
GB/T 6540 |
|
Flash Point (COC), ℃ |
200 |
GB/T 3536 |
|
Kinematic Viscosity (100℃), mm 2/s |
21.16 |
GB/T 265 |
|
Density (20℃), kg/m 3 |
1114.5 |
GB/T 2540 |
|
Sulfur, wt% |
15.88 |
SH/T 0303 |
|
Phosphorus, wt% |
7.75 |
SH/T 0296 |
|
Zinc, wt% |
9.18 |
SH/T 0226 |
|
PH Value |
6.00 |
SH/T 0394 |
|
Water, wt% |
0.03 |
GB/T 260 |
Package, Handle & Storage
1. Packed in 200L metal drum, IBC-Tank or made to order.
2. Long term storage temperature should not exceed 45℃.
3. Handle & blending temperature should not exceed 65℃.
4. Not dangerous chemical, store in dry & clean warehouse.
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