Evonik TEGO Glide Rad 2500 is an original German imported leveling and defoaming agent for radiation-curing, formulated as polyether siloxane copolymer, specially developed for radiation-curing coating and ink systems. Its core advantage is accelerating defoaming and bubble breaking, which can quickly eliminate residual bubbles in the system.
Rapid defoaming and bubble breaking - Accelerate system defoaming and bubble breaking, reduce residual bubbles, avoid paint film pinholes and crater defects
Crosslinkable and scratch resistant - Supports crosslinking reaction, significantly improves paint film scratch resistance and enhances mechanical resistance
Outstanding slip and anti-blocking - Endow the paint film with excellent slip touch, strong anti-blocking, and improve the convenience of finished products
Suitable for pigment-containing formulations - Especially suitable for pigment-containing formulations, does not affect coloring effect and has stable performance
Excellent performance in clear coats - Suitable for clear coat systems, does not affect transparent texture, and balances both leveling and defoaming effects
Screen inks - Rapid defoaming, optimize leveling, improve the clarity and surface flatness of printed patterns
Flexographic printing inks - Improve ink fluidity, prevent bubbles, ensure printing continuity and finished product texture
Wood and furniture coatings - Balance defoaming and leveling, improve scratch resistance, and highlight the natural texture of wood
Plastic coatings - Suitable for plastic substrate coating, anti-blocking, reduce construction bubbles and surface defects
Overprint varnishes - Optimize varnish transparency and slip, rapid defoaming, and improve the surface gloss of printed product
| Chemical Type | Polyether siloxane copolymer |
| Product Form | Transparent liquid |
| Active Ingredient Content | 100% |
| Ionicity | Non-ionic |
| Viscosity (25℃) | Approx. 250mPa·s (typical value) |
| Density (25℃) | Approx. 1.00-1.03g/cm³ (typical value) |
| Flash Point (Closed Cup) | ≥105℃ (typical value) |
| Refractive Index (25℃) | 1.486-1.494 (typical value) |
| Solubility | Soluble in most organic solvents |
| HLB Value | 8-10 (estimated) |
| Recommended Usage | 0.1-1.0% of total formulation |
| Storage Conditions | Store at room temperature, avoid freezing |
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