T204antioxidant and corrosion inhibitor petroleum additive industrial lubricants primary_secondary zinc dialkyl dithiphosphat
MIXED PRIMARY-SECONDARY ZINC DIALKYL DITHIOPHOSPHATE T204
1. DESCRIPTIONThis petrochemical additive is yellow to brownish transparent liquid, and provides the lubricant with better anti-oxidation/corrosion, anti-wear, hydrolytic stability, emulsion resistance and good thermo-stability.As antioxidant and corrosion inhibitor, mixed primary-secondary zinc dialkyl dithiphosphate is a regular lubricant additive which can be used to blend lubricant, such as engine oil, gear oil, grease, etc. together oil with base oil and other industrial oil additive.
2. APPLICATIONSThe product is used primarily for high quality gasoline engine oils and anti-wear hydraulic oils.The dosage is from 0.5% to 2.5%.
3. CHARACTERISTICS
ITEM | TYPICAL VALUE | TEST METHOD |
Density (15.6°C), kg/m3 | Report | GB/T 1884 |
Flash Point (open cup), °C | ≥180 | GB/T 3536 |
Kinematics Viscosity (100°C), mm2/s | Report | GB/T 265 |
Thermal Decomposition Temperature, °C | ≥200 | SH/T0561 |
Sulfur, m% | 13.5-16.0 | GB/T 0303 |
Phosphorus, m% | ≥6.5 | GB/T 0296 |
Zinc, m% | ≥7.5 | GB/T 0226 |
PH Value | ≥5.5 | SH/T0394 |
primary-secondary zinc dialkyl orthophosphate / antioxidant and corrosion inhibitor
