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

IGM Omnirad EHA Photoinitiator液体

IGM Omnirad EHA is a high-efficiency tertiary amine UV photoinitiator synergist in the Omnirad series, designed for UV free radical curing systems. Its core component is 2-Ethylhexyl 4-(dimethylamino)benzoate, a key auxiliary additive in UV curing reactions. When used with Type II photoinitiators, it can synergize efficiently, promote free radical generation, reduce the impact of oxygen inhibition, and quickly drive the polymerization of acrylates and other unsaturated oligomer

Features Of IGM Omnirad EHA Photoinitiator

  1. Outstanding synergistic effect - Combined with Type II photoinitiators, it greatly improves initiation efficiency, accelerates curing speed and enhances curing uniformity

  2. Low oxygen inhibition advantage - Effectively relieves the inhibition of oxygen on curing reaction, optimizes surface curing effect and avoids surface stickiness

  3. High transparency adaptation - Excellent light transmission performance, high transmittance at 425nm and 500nm, suitable for transparent and light-colored UV systems

  4. Easy liquid control - Pale yellow transparent liquid, easy to dissolve and add, accurate measurement, convenient storage and transportation

  5. High purity and stability - High purity, low volatile content, excellent batch consistency, no performance attenuation during long-term storage

Typical Applications Of IGM Omnirad EHA Photoinitiator

  1. UV ink field - Offset, screen, flexo and inkjet inks, improve curing efficiency, ensure printing precision and adhesion

  2. UV coating field - Wood, plastic, metal UV coatings, optimize curing effect, enhance film weather resistance and gloss

  3. Transparent varnish field - Overprint varnishes, wood varnishes, maintain high transparency of coatings, no yellowing and no residual odor

  4. Photosensitive material field - Synthesize high-efficiency photosensitive materials, suitable for optoelectronic and printing photosensitive related scenarios

  5. Universal UV system - Various UV free radical curing systems, assist in improving performance and reducing comprehensive formula cost

Specifications Of IGM Omnirad EHA Photoinitiator

BrandIGM (Omnirad® series)
Chemical TypeTertiary amine UV photoinitiator synergist
Alias2-Ethylhexyl 4-(dimethylamino)benzoate, Photoinitiator EHA Synergist
CAS No21245-02-3
Appearance (25℃)Pale yellow transparent liquid
Purity≥99.0%
Molecular Weight277.39g/mol
Boiling Point200-210℃ (5mmHg)
Melting Point< -20℃
Density (20℃)0.99-1.01g/cm³


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

Your Name *

Your Email *

Your Phone

Country

Your Message *