HA806 COMPOSITE DIESEL POUR POINT DEPRESSANT
Composite Diesel Pour Point Depressant
This Composite Diesel Pour Point Depressant is a composite diesel pour point depressant containing different polymers, which can control the formation of paraffin crystals when cooled. Using this product can reduce the diesel solidification point by 10-30℃ and the cold filter plugging point by 10-20℃. This gives high-pour-point diesel excellent low-temperature fluidity, reduces the filter and solidification points, and ensures smooth cold engine start-up. It effectively solves the troubles brought to driving and storage by sudden temperature drops and cross-regional travel. Using this pour point depressant does not affect the important indicators of diesel combustion (cetane number, density, flash point, distillation range, etc.). This product has a high content of active ingredients, requires a small dosage, and does not interact with other additives in the oil processing process. The method of use is simple, safe and reliable.
How to Use The Composite Diesel Pour Point Depressant
Using the Composite Diesel Pour Point Depressant is straightforward and adaptable to various operational needs. For optimal performance, it is typically recommended to prepare a diluted solution before application.
General Usage Guidelines:
- Dilute the additive with a compatible solvent such as diesel, kerosene, or aromatic hydrocarbons.
- A common dilution ratio is approximately 1:9 (additive to solvent).
- Add the diluted solution into diesel fuel at a recommended dosage of around 0.1%
- Ensure thorough mixing to achieve uniform distribution within the fuel.
The exact dosage may vary depending on the base diesel composition and environmental conditions. Therefore, preliminary testing is advised to determine the most effective treatment rate for specific use cases.
Working Principle
The effectiveness of the Composite Diesel Pour Point Depressant lies in its ability to modify the crystallization behavior of wax molecules in diesel.
At low temperatures, diesel fuel forms wax crystals that grow and interlock, causing the fuel to gel. This additive works by:
- Altering crystal structure: It changes the size and shape of wax crystals.
- Preventing aggregation:It inhibits the formation of large, interconnected crystal networks.
- Maintaining flowability:Smaller, dispersed crystals allow diesel to remain fluid.
Instead of eliminating wax formation, the additive controls crystal growth so that fuel can still flow freely. This mechanism ensures improved cold flow properties and prevents operational issues such as filter blockage and fuel starvation..
Composite Diesel Pour Point Depressant Applications
CHARACTERISTICS
ITEM | TYPICAL VALUES | TEST METHOD |
Appearance | Creamy white or milky yellow | Visual |
Density (20℃) kg/m³ | 880 | GB/T 1884-2000 |
Solidification point, ℃ | 5 | GB/T 510-1983 |
Flash Point, ℃ | 130-140 | GB/T 3536-2006 |
EVA Content, %(m/m) | 50 | Q/S 6060-60 |
POUR POINT AND FILTER POINT TESTING
Sample | Pour Point | Filter Point |
0# Diesel | -12℃ | -6℃ |
0# Diesel+100PPM HA806 | -28℃ | -15℃ |
How to Choose the Right Product
Selecting the appropriate Composite Diesel Pour Point Depressant requires careful consideration of several factors:
1. Base Fuel Characteristics
Different diesel fuels contain varying levels of wax and hydrocarbons. Choose an additive that is compatible with your specific fuel composition for optimal performance.
2. Temperature Requirements
Evaluate the lowest operating temperature your fuel will encounter. A high-quality product should provide sufficient pour point reduction to meet these environmental demands.
3. Additive Compatibility
Ensure the product does not negatively interact with other fuel additives. Advanced formulations from suppliers like HEAOare designed to be compatible with multi-additive systems.
4. Dosage Efficiency
Products with higher active content require lower dosage, reducing overall treatment cost while maintaining effectiveness.
5. Supplier Reliability
Working with an experienced manufacturer ensures product consistency, technical support, and customization options tailored to your application.
Drum/ IBC