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

IGM Omnipol 369 UV Photoinitiator

IGM Omnipol 369 is a high-efficiency Type I UV photoinitiator in the Omnipol series, developed for various UV curing systems, belonging to the same core system as Omnirad 369 with better processability. As a high-efficiency UV curing agent, it can quickly initiate the photopolymerization of chemically unsaturated prepolymers such as acrylates, working better with mono or multifunctional monomers. It has advantages of low migration, low odor and high purity, especially suitable for colored UV systems, an optimal additive for electronic and printing UV curing scenarios.

Features Of IGM Omnipol 369 UV Photoinitiator

  1. Efficient photopolymerization initiation - Quickly initiates polymerization of unsaturated prepolymers, high curing efficiency, shortens production cycle

  2. Colored system adaptation - Specifically suitable for colored UV curing systems, no impact on coloring effect

  3. Low migration and odor - Low migration rate, light odor, high purity, suitable for sensitive application scenarios

  4. Strong system compatibility - Compatible with mono/multifunctional monomers and various UV systems, uniform mixing and easy processing

  5. Multi-scenario adaptability - Suitable for printing and electronic scenarios, no special adjustment, strong versatility

Typical Applications Of IGM Omnipol 369 UV Photoinitiator

  1. Colored UV inks - Suitable for various colored UV curing inks, fast curing and stable coloring

  2. Photoresist field - Electronic-grade photoresist UV curing, high precision, stable performance, meeting electronic-grade standards

  3. UV plate making - Curing of various UV plates, strong adhesion and good plate durability

  4. Acrylate coatings - UV coatings of acrylate systems, stable performance after curing, good weather resistance

  5. Electronic component coatings - UV protective coatings on the surface of electronic components, suitable for electronic-grade curing requirements

Specifications Of IGM Omnipol 369 UV Photoinitiator

ModelOmnipol 369
BrandIGM (Omnipol® series)
Chemical TypeHigh-efficiency Type I UV photoinitiator
Core SystemSame as Omnirad 369 (2-Benzyl-2-dimethylamino-1
CAS No119313-12-1
AliasPhotoinitiator 369, Irgacure 369 (general alias for similar products)
Appearance (25℃)Pale yellow to yellow crystalline powder
Purity≥98.5%
Absorption Wavelength Range240-370nm (in methanol)


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