Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

IGM Omnirad 410 Photoinitiator

IGM Omnirad 410 is a high-performance benzophenone-based photoinitiator from IGM Resins’ Omnirad series, optimized for UV-curable inks, coatings and adhesives. It offers excellent surface cure, low migration, and compatibility with acrylate systems. Widely used in food packaging and decorative applications due to its regulatory compliance and efficient free-radical generation under UV-A light.
  • igm omnirad 410 photoinitiator_2d8c895c
  • igm omnirad 410 photoinitiator_2d8c895c

Features Of IGM Omnirad 410 Photoinitiator

  1. Highly efficient Type II photoinitiator based on benzophenone chemistry.

  2. Excellent compatibility with acrylate and methacrylate monomers and oligomers.

  3. Low volatility and minimal odor, supporting improved workplace safety and formulation stability.

  4. Good surface cure performance under UV and LED-UV light sources (365–405 nm).

  5. Thermal stability up to 120 °C, enabling robust processing in high-temperature coating and ink systems.

Typical Applications Of IGM Omnirad 410 Photoinitiator

  1. UV-curable wood coatings for furniture and flooring.

  2. Industrial and decorative metallic effect inks for packaging and labels.

  3. Flexible plastic coatings and overprint varnishes for PET and PP substrates.

  4. Screen and flexographic printing inks requiring low migration and high gloss.

  5. Electronics encapsulants and conformal coatings requiring deep cure and adhesion.

Specifications Of IGM Omnirad 410 Photoinitiator

Chemical TypeBenzophenone derivative
Product FormPowder
AppearanceWhite to off-white crystalline powder
Primary ApplicationsUV-curable coatings, inks, and adhesives
Key FeaturesType II photoinitiator; co-initiator dependent (e.g., amine synergists)
BenefitsReduced yellowing, enhanced surface cure, low extractables
SolubilityGood in common reactive diluents (e.g., TMPTA, HDDA) and oligomers
Storage ConditionsStore in original sealed container at <25 °C, protected from light and moisture


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