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

IGM Omnirad BL724 UV Photoinitiator固体

IGM Omnirad BL724 is a high-efficiency blend-type free radical photoinitiator in the Omnirad series, specially developed for 365nm UV-LED curing systems. Its core is a blend system of difunctional oligomeric α-OH ketone, suitable for 365nm UV-LED light source. It can quickly decompose to generate free radicals under this wavelength of UV light

Features Of IGM Omnirad BL724 UV Photoinitiator

  1. 365nm LED special adaptation - Targeted matching 365nm UV-LED light source, accurate absorption wavelength, high curing efficiency

  2. Difunctional blend advantage - Difunctional oligomeric α-OH ketone system, strong initiation activity, excellent deep curing effect

  3. Efficient and fast curing - Fast free radical generation, greatly shortening curing cycle and improving production efficiency

  4. Broad-spectrum system compatibility - Suitable for acrylate prepolymer systems, compatible with solvent-based UV formulations, strong versatility

Typical Applications Of IGM Omnirad BL724 UV Photoinitiator

  1. UV-LED coatings - 365nm LED curing wood and plastic coatings, uniform curing, improving film gloss and wear resistance

  2. UV-LED inks - Screen, flexo LED UV inks, suitable for paper and plastic substrates, clear printing and stable color

  3. Transparent UV-LED varnishes - Various transparent varnishes, maintaining high light transmittance, no yellowing after curing, good decorativeness

  4. UV-LED adhesives - Transparent LED UV adhesives, high bonding strength, fast curing speed, suitable for precision bonding scenarios

  5. Unsaturated prepolymer curing - Acrylate prepolymer LED UV curing, suitable for composites, coatings and other products

Specifications Of IGM Omnirad BL724 UV Photoinitiator

Chemical TypeSpecial blend-type free radical UV photoinitiator for 365nm UV-LED curing
Chemical CompositionBlend of difunctional oligomeric α-hydroxy ketone
Alias365nm UV-LED curing blend photoinitiator, Photoinitiator BL724
CAS No163702-01-0 (core component)
Molecular FormulaAdapt to difunctional oligomeric α-OH ketone structure
Appearance (25°C)Pale yellow to yellow transparent liquid / white crystalline powder
Purity≥98.0%


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