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

IGM Omnipol ASA UV Photoinitiator

IGM Omnipol ASA is a high-performance polymeric Type I UV photoinitiator in the Omnipol series, designed for high-end UV curing systems requiring low migration and low odor. Based on poly(ethylene glycol) bis(p-dimethylaminobenzoate), it features high reactivity and excellent processability. Its high purity makes it preferred in the food packaging industry, with low fragment release after curing and ready-to-use directly, suitable for various harsh curing scenarios.

Features Of IGM Omnipol ASA UV Photoinitiator

  1. High-efficiency fast initiation - Rapid reaction under UV light, high polymerization efficiency, shortens production cycle

  2. Low migration and odor - Ultra-low migration rate, light odor, low fragment release after curing, meets environmental compliance

  3. High purity low residue - Excellent purity, low residue, suitable for sensitive applications like food packaging

  4. Excellent system compatibility - Compatible with most UV curing systems, uniform mixing, suitable for various formulations

  5. Easy processing easy addition - Moderate viscosity, no extra treatment, ready to add directly, improves processing efficienc

Typical Applications Of IGM Omnipol ASA UV Photoinitiator

  1. UV inks for food packaging - Low migration and low odor, suitable for food packaging printing, meets strict standards

  2. High-end packaging varnishes - UV varnishes for food and pharmaceutical packaging, improves surface performance, no bad residue

  3. UV screen/flexo inks - High-end printing inks, strong adhesion, fast curing, high printing precision

  4. Sensitive substrate coatings - UV coatings for plastic, paper and other sensitive substrates, low residue, protects substrates

  5. High-end UV coatings - High-end UV coatings for wood and metal, stable performance, good weather resistance

Specifications Of IGM Omnipol ASA UV Photoinitiator

BrandIGM (Omnipol® series)
Chemical TypePolymeric Type I UV photoinitiator
Chemical CompositionPoly(ethylene glycol) bis(p-dimethylaminobenzoate)
AliasPoly(ethylene glycol) bis(p-dimethylaminobenzoate)
CAS No71512-90-8
Appearance (25℃)Pale yellow to yellow viscous liquid
Purity≥98.5%
Absorption Wavelength Range280-370nm


Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *