Sales hotline:+86 18602108228 / +86 15388009843
T451 Phosphorus-containing ester compounds
T451 Phosphorus-containing ester compounds
Product Name: T451
Chemical Name: Phosphorus-containing ester compounds
Category:
Keywords:
Colloid Compound
Product Overview
T451 is an organic phosphate ester-based friction modifier with excellent oil solubility and outstanding anti-wear and friction-reducing performance. It functions by forming a phosphorus-containing boundary lubrication film (either chemisorbed or reaction-formed) on the friction surface, effectively reducing the coefficient of friction and minimizing surface wear. This product demonstrates remarkable efficacy in both oil-based and certain water-based lubrication systems, making it suitable for applications such as spindle oils and guide rail oils. Additionally, T451 can also be utilized as an additive in water-based lubricants.
Performance Characteristics
① Excellent oil solubility: Exhibits outstanding oil solubility, allowing it to seamlessly and uniformly blend into various base oils without any layering or sedimentation.
② Outstanding wear resistance: It can form an effective protective film on metal surfaces, significantly reducing wear in mechanical equipment and extending the service life of the devices.
③ Excellent wear-reducing performance: Demonstrates outstanding friction-reducing effects, effectively lowering the coefficient of friction, enhancing mechanical efficiency, and ensuring stable equipment operation.
Scope of Application
Applied to spindle oil, guide rail oil, spindle oil, axle bearing oil (specifically for railway locomotives), rolling fluids, lubricating greases, and water-based cold forging lubricants.
Recommended Dosage
0.5% - 3.0% (Antioxidant)
Packaging Specifications
20L plastic drums, net weight 15 kg/drum; 200L iron drums, net weight 180 kg/drum.
Technical Indicators
| Project |
Typical Data |
Test Method |
| Appearance |
Colorless to pale red transparent liquid |
Visual estimation |
| Acid value, mg KOH/g |
25.0 |
GB/T 264 |
| Density (20℃), kg/m³ |
913 |
GB/T 1884 |
| Phosphorus content, % |
8.50 |
GB/T 0296 |
| Copper Corrosion (100℃, 3h) |
1b |
GB/T 5096 |
| Diameter of wear mark from four-ball tester, mm (1200°C, 40 kg, 75°C, 60 min) |
0.50 |
SH/T 0189 |
| Emulsification Resistance (40-37-3), 54°C, min |
8 |
GB/T 7305 |
Note: The data listed in the above table are typical values and are for reference only.
Recommended Products
Free Sample Request
Please leave your contact information, and our specialists will get back to you as soon as possible!
Helpline
Corporate Email
Business Address
No. 123 Baiyang Road, Wangcheng Economic Development Zone, Changsha City, Hunan Province, China
Customer Message