IGM ES 198 is a high-efficiency amine synergist in the IGM Esacure series, specially designed for various UV radiation curing systems. Used in combination with Type II photoinitiators, it achieves high-speed curing in both transparent and pigmented systems. Under UV light, it effectively promotes free radical generation, accelerates photopolymerization of unsaturated prepolymers such as acrylates with mono and multifunctional monomers
Significant synergistic effect - Compounded with Type II photoinitiators, greatly improving curing speed and enhancing deep curing effect
Dual-system adaptability - Suitable for both transparent and pigmented UV systems, wide application range, no impact on system color
Low odor and low yellowing - Extremely low odor during curing, no obvious yellowing after curing, maintaining product appearance texture
Low migration and low extraction - Special molecular structure, meeting low migration and low extraction value requirements, suitable for strict scenarios
Easy compounding and processing - Good compatibility with various UV formulations, easy to disperse and weigh, convenient operation, improving production efficiency
Transparent UV varnishes - Transparent varnishes for wood, glass and plastic, low yellowing, maintaining high light transmittance and gloss
Pigmented UV coatings - Wood and plastic pigmented UV coatings, fast curing, full color and good wear resistance
UV ink field - Screen and offset UV inks, suitable for paper and plastic substrates, clear printing and low odor
Food packaging UV systems - Low migration and low extraction, suitable for food packaging-related UV curing products, safe and compliant
High-end UV adhesives - Transparent and pigmented UV adhesives, high bonding strength, no yellowing, suitable for precision bonding scenarios
| Brand & Series | IGM (Esacure series) |
| Chemical Type | Amine synergist (UV curing synergistic additive) |
| Chemical Composition | Polyfunctional high-molecular-weight amine compound |
| Alias | ES 198 Amine Synergist, UV Synergistic Curing Additive, Esacure 198 |
| CAS No | 104102-82-5 |
| Molecular Formula | C22H30N2O2 |
| Appearance (25°C) | Pale yellow to yellow transparent liquid |
| Purity | ≥98.0% |
| Molecular Weight | 354.49 g/mol |
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