Hemispherx Levaslip 455 Polydimethylsiloxane-Based Leveling Agent
Product Description
Hemispherx Levaslip 455 is a polydimethylsiloxane-based flow agent that enhances solvent-based coatings and inks by reducing surface tension and eliminating defects like craters and oil spots. It improves film smoothness, thermal stability, and water repellency while preventing floating and blooming. Ideal for industrial applications requiring high-performance finishes
Product Data
| Physical Form | Clear liquid |
| Specific Gravity | 0.970–0.978 |
| Viscosity (25°C) | 320–367 cps |
| Surface Tension | Approximately 21.1 dynes/cm |
| Non-Volatile Content | 100% |
| Key Features | Reduces surface tension, eliminates craters and oil spots, improves flow and leveling, prevents floating and blooming, offers thermal stability |
Application
1.Industrial Coatings – Solvent-based systems for machinery and metal protection
2.Inks & Varnishes – Enhances print smoothness and defect reduction
3.Specialty Finishes – Acts as a release agent and brightener in high-demand processes
