Evonik TEGO Glide 450 Polyether-Modified Polysiloxane Leveling Agent
Product Description
Evonik TEGO Glide 450 is a polyether-modified polysiloxane leveling agent for water/UV/solvent coatings. It provides superior anti-cratering and slip properties (COF reduction 30-40%) while enhancing flow and recoatability in wood/auto/industrial applications.
Product Data
| Chemical Name | Polyether-modified polysiloxane |
| Appearance | Clear liquid |
| Active Content | 100% |
| Viscosity (25℃) | Approx. 250 mPa.s |
| Density | 1.01–1.04 g/cm³ |
| pH Value | 4.8 (20℃, 40 g/l) |
| Packaging | 25KG/drum |
Applications
1.Wood Coatings: High-gloss furniture finishes (95+° gloss at 0.3-0.8% dosage)
2.Auto Refinish: Eliminates cratering in 2K PU systems (spray/brush application)
3.Industrial Coatings: Flow enhancer for epoxy/polyester coatings (roller/curtain)
4.UV Inks: Improves leveling in LED-curable formulations (50-100m/min)
