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Dioctyl Phthalate (DOP) - High-Quality Plasticizer from China Suppliers & Factory for PVC and Rubber Products
High Purity Level
Features a guaranteed purity of 99.5% for consistent and reliable industrial application performance.
Thermal Stability
Boasts a high flash point of 212℃, ensuring excellent thermal resistance and safety during processing.
Low Moisture & Acidity
Extremely low water content (0.011%) and acidity (0.0024%) prevent degradation and equipment corrosion.
| Test Item | Test Result |
|---|---|
| Color (Platinum-Cobalt Scale) | 13 |
| Purity, % | 99.5 |
| Density (20℃), g/cm³ | 0.9838 |
| Acidity (as phthalic acid), % | 0.0024 |
| Water Content, % | 0.011 |
| Flash Point, ℃ | 212 |
| Volume Resistivity, ×10⁻⁹ Ω·m | 5.6 |
Frequently Asked Questions
What is the significance of the 99.5% purity level?
A purity level of 99.5% ensures that the chemical contains minimal impurities, resulting in highly stable, predictable, and efficient performance in its targeted industrial and manufacturing applications.
Why is low water content (0.011%) important?
Keeping the water content at 0.011% prevents moisture-induced chemical reactions, hydrolysis, or degradation during storage and high-temperature processing, maintaining the integrity of the end product.
What does the flash point of 212℃ indicate?
A flash point of 212℃ indicates high thermal stability. It signifies that the material is safe to handle and process under typical elevated thermal conditions without posing a significant fire hazard.
How does low acidity benefit manufacturing processes?
With an acidity level of just 0.0024% (as phthalic acid), this material minimizes the risk of equipment corrosion and prevents premature degradation of polymers and other mixed compounds.
What does a color rating of 13 on the Platinum-Cobalt Scale mean?
A rating of 13 on the Platinum-Cobalt scale indicates a highly clear, virtually colorless liquid. This is ideal for applications where optical clarity or precise coloration of the final product is critical.
What is the importance of the 5.6 ×10⁻⁹ Ω·m volume resistivity?
This volume resistivity measurement indicates stable electrical insulation properties, making the material suitable for applications in electrical insulation, wire coating, and cable sheathing.