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

IGM Omnirad BL 724 Photoinitiator Blend

IGM Omnirad BL 724 is a high-performance photoinitiator blend from IGM’s Omnirad series, designed for UV-curable coatings, inks, and adhesives. It delivers rapid surface cure, excellent through-cure, low yellowing, and superior compatibility with acrylate monomers and oligomers—ideal for demanding industrial and graphic arts applications.
  • igm omnirad bl 724 photoinitiator blend_b2670858
  • igm omnirad bl 724 photoinitiator blend_b2670858

Features Of IGM Omnirad BL 724 Photoinitiator Blend

  1. Highly efficient free-radical photoinitiator blend optimized for UV/LED curing systems.

  2. Excellent surface cure performance with low oxygen inhibition in thin-film applications.

  3. Good solubility and compatibility with common acrylate monomers and oligomers.

  4. Low yellowing tendency, supporting high-gloss and color-stable final coatings.

  5. Stable shelf life under recommended storage conditions (cool, dry, dark environment).

Typical Applications Of IGM Omnirad BL 724 Photoinitiator Blend

  1. UV-curable printing inks for flexible packaging and label applications.

  2. Wood and plastic coatings requiring fast line-speed curing and hardness development.

  3. Electronics encapsulants and conformal coatings demanding low migration and high reliability.

  4. 3D printing resins (SLA/DLP) where balanced reactivity and resolution are critical.

  5. Adhesives and laminating varnishes requiring deep-section cure and low odor.

Specifications Of IGM Omnirad BL 724 Photoinitiator Blend

Chemical TypeFree-radical photoinitiator blend (Type I)
Product FormLiquid
AppearancePale yellow to light amber clear liquid
Primary ApplicationsUV/LED-curable inks, coatings, adhesives, and 3D printing resins
Key FeaturesFast surface cure, low volatility, good compatibility with acrylates
BenefitsReduced energy consumption, improved production throughput, enhanced film integrity
Storage ConditionsStore at 5–25 °C in original sealed container, protect from light and moisture
Regulatory StatusREACH registered; not classified as hazardous per GHS (as supplied)


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