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.
Surface Perfection: Eliminates >95% craters and improves DOI by 20-30%
Enhanced Slip: Reduces COF to 0.18-0.25 for superior anti-blocking
Multi-Coat Friendly: Maintains >95% intercoat adhesion after 5 recoats
System Compatibility: Works across water/UV/solvent systems (5-95% solids)
Scratch Resistance: Increases pencil hardness by 1-2 grades (ASTM D3363)
Wood Coatings: High-gloss furniture finishes (95+° gloss at 0.3-0.8% dosage)
Auto Refinish: Eliminates cratering in 2K PU systems (spray/brush application)
Industrial Coatings: Flow enhancer for epoxy/polyester coatings (roller/curtain)
UV Inks: Improves leveling in LED-curable formulations (50-100m/min)
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 |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China