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

IGM Omnirad 2022 Photoinitiator

IGM Omnirad 2022 is a high-performance benzophenone-based photoinitiator from IGM Resins’ Omnirad series, designed for UV-curable inks, coatings and adhesives. It delivers excellent surface cure, low yellowing, and superior compatibility with acrylate monomers and oligomers under LED-UV and broad-spectrum irradiation.
  • igm omnirad 2022 photoinitiator_7fc49cd4
  • igm omnirad 2022 photoinitiator_7fc49cd4

Features Of IGM Omnirad 2022 Photoinitiator

  1. High reactivity under LED UV-A (365–405 nm) and medium-pressure mercury lamp sources.

  2. Excellent surface cure performance with low oxygen inhibition.

  3. Good solubility in common acrylate monomers and oligomers.

  4. Low volatility and favorable migration profile for food-contact compliant formulations.

  5. Compatible with both free-radical and hybrid (free-radical/cationic) photopolymerization systems.

Typical Applications Of IGM Omnirad 2022 Photoinitiator

  1. UV-curable coatings for wood, plastic, and metal substrates.

  2. Inkjet inks for industrial and decorative printing applications.

  3. 3D printing resins (SLA/DLP) requiring rapid through-cure and low shrinkage.

  4. Optical adhesives and encapsulants for electronics assembly.

  5. Overprint varnishes and functional barrier coatings in packaging.

Specifications Of IGM Omnirad 2022 Photoinitiator

Chemical TypeAlpha-hydroxy ketone
Product FormPowder
AppearanceWhite to off-white crystalline powder
Primary ApplicationsFree-radical UV-curable coatings, inks, and adhesives
Key FeaturesLED-optimized, low yellowing, high initiation efficiency
BenefitsReduced energy consumption, improved productivity, enhanced final film properties
Storage ConditionsStore in original container at 5–25°C, protect from light and moisture
Regulatory ComplianceREACH registered; compliant with EU Directive 2009/148/EC (skin sensitization classification)


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