IGM Omnipol 9210 is a high-efficiency diluted polymeric Type I UV photoinitiator in the Omnipol series, diluted with piperazine-based aminoalkyl benzophenone and monomers. Designed for high-end UV curing systems requiring low migration and low odor, its high purity makes it preferred by high-quality food packaging brands. It has high reactivity under UV light, excellent compatibility, low fragment release after curing, and can be used directly without additional dilution.
High-efficiency fast reaction - Excellent reactivity, rapidly initiates polymerization under UV light, shortens curing cycle
Low migration and odor - Ultra-low migration rate, extremely light odor, low fragment release after curing, meeting high-end compliance requirements
Monomer diluted adaptation - Monomer-diluted formula, ready to add and use without additional pretreatment
High compatibility easy processing - Excellent compatibility with most UV systems, moderate viscosity, easy to mix, suitable for large-scale production
High-purity preferred - Excellent purity, meeting strict standards of the food packaging industry, suitable for sensitive application scenarios
UV inks for food packaging - Low migration and low odor, suitable for food packaging printing, meeting strict compliance requirements
High-end packaging varnishes - UV varnishes for food and pharmaceutical packaging, improving surface gloss, no bad residues
UV screen/flexo inks - High-end screen and flexo inks, suitable for food packaging-related printing, strong adhesion
Sensitive substrate coatings - UV curing coatings for various sensitive substrates, low fragment release, avoiding substrate contamination
High-end UV coatings - High-end UV coatings for wood and plastic, excellent compatibility, stable performance after curing
| Chemical Type | Monomer-diluted polymeric Type I UV photoinitiator |
| Chemical Composition | Piperazine-based aminoalkyl benzophenone + monomer (diluted system) |
| Alias | Piperazine-based aminoalkyl benzophenone diluted in monomer |
| CAS No | 886463-10-1 + 51728-26-8 (blend components) |
| Appearance (25℃) | Pale yellow to yellow transparent viscous liquid |
| Purity | ≥98.5% |
| Absorption Wavelength Range | 270-370nm (in methanol) |
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