IGM ES A 198 is a polyfunctional high-molecular-weight amine co-initiator in the IGM Esacure series, specially designed for various UV radiation curing systems. As a synergist, when compounded with Type II photoinitiators, it achieves high-speed curing in both clear and pigmented systems. Under UV light, it effectively promotes free radical generation, accelerates photopolymerization of unsaturated prepolymers such as acrylates with mono
Synergistic co-initiator advantage - Compounded with Type II photoinitiators, greatly improving curing speed and enhancing deep curing effect
Polyfunctional structural feature - Polyfunctional high-molecular-weight amine structure, strong synergistic activity and wide application range
Dual-system adaptability - Suitable for both clear and pigmented UV systems, no impact on base color after curing, good color stability
Low environmental load advantage - Low odor, low yellowing and low migration, meeting strict environmental standards, suitable for sensitive scenarios
Easy processing and compounding - Easy to disperse and weigh, can be flexibly compounded with various UV formulations, convenient operation
Water-based UV coatings - Water-based wood and plastic UV coatings, synergistic curing, improving film wear resistance and gloss
Pigmented UV inks - Screen and offset pigmented UV inks, suitable for paper and plastic substrates, fast curing and full color
Transparent UV varnishes - Various transparent UV varnishes, low yellowing property, maintaining high light transmittance, good decorativeness
Environmental UV adhesives - Low migration UV adhesives, suitable for precision bonding scenarios, meeting strict environmental requirements
Food packaging UV systems - Low migration and low extraction value, suitable for food packaging-related UV curing products, safe and compliant
| Chemical Type | Polyfunctional high-molecular-weight amine co-initiator |
| Chemical Composition | Polyfunctional high-molecular-weight amine compound |
| Alias | ES A 198 Co-initiator, UV Synergistic Curing Additive, Esacure A 198 |
| CAS No | 925246-00-0 |
| Molecular Formula | Adapt to polyfunctional high-molecular-weight amine structure |
| Appearance (25°C) | Pale yellow to yellow transparent liquid |
| Purity | ≥98.0% |
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