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Antioxidant Extreme Pressure Additive T323
Antioxidant Extreme Pressure Additive T323
C A S Number: 10254-57-6
Chemical composition: Dialkyl dithiocarbamate
Related products: VANLUBE 7723, OCTOPOL MB, ADDITIN RC 6340
Category:
Keywords:
Colloid Compound
Chemical structure
Product Overview
T323 is a high-performance, ashless, multi‑functional additive whose chemical composition consists of dialkyl dithiocarbamate, with a sulfur content as high as 30%. Its molecular structure contains no metallic elements, and it exhibits excellent extreme‑pressure, anti‑wear, and antioxidant properties, maintaining stable performance under high‑temperature, high‑pressure operating conditions. T323 demonstrates good solubility in both mineral and synthetic oils and displays outstanding synergistic effects when combined with phenolic and amine antioxidants, ZDDP, and various other additives. It is widely used in steam turbine oils, hydraulic fluids, gear oils, internal‑combustion engine oils, and a range of industrial and automotive lubricants and greases.
Performance Features
① Excellent antioxidant performance: inhibits oxidation and degradation of lubricating oils, reduces sludge formation, and extends oil-change intervals.
② Outstanding extreme-pressure and anti-wear performance: A chemical reaction film reduces friction and wear, significantly enhancing extreme-pressure load-carrying capacity.
③ Significant synergistic effects: When compounded with common additives such as antioxidants and extreme-pressure anti-wear agents, it can markedly enhance performance and improve the overall formulation.
④ Excellent oil-solubility compatibility: Highly soluble in most base oil types, including mineral and synthetic base oils.
⑤ Ashless formulation: Free of metallic ash, reducing the risk of deposit formation, optimizing lubrication efficiency, and minimizing environmental impact.
Scope of Application
① Industrial lubricants: gear oils, hydraulic oils, compressor oils, steam turbine oils, circulating oils, internal combustion engine oils, and turbine oils.
② Automotive lubricants: engine oil, gear oil, and transmission fluid.
③ Metalworking fluids: cutting fluids, grinding fluids, and forming fluids.
④ Lubricating Greases: industrial lubricating greases, automotive lubricating greases.
⑤ Special-grade oils: synthetic lubricants.
Recommended dosage
Antioxidant usage: 0.1%–1.0%
Applications of extreme-pressure additives: 2.0%–4.0%
Packaging Specifications
20L plastic drum, net weight 15 kg/drum; 200L steel drum, net weight 200 kg/drum.
Technical indicators
| Project |
Typical data |
Test method |
| Appearance |
Light yellow transparent liquid |
Visual estimation |
| Kinematic viscosity (100°C), mm²/s |
15 |
GB/T 265 |
| Density (20°C), kg/m³ |
1060 |
GB/T 1884 |
| Flash point (open cup), °C |
190 |
GB/T 3536 |
| Sulfur content, % |
30 |
SH/T 0303 |
Note: The above data represent typical specifications only and do not constitute product performance specifications.
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