Omnirad 2100
IGM Resins USA Inc. · Omnirad
Omnirad 2100 is a highly efficient liquid photoinitiator used to initiate radical polymerization of unsaturated resins upon exposure to UV light. It is particularly effective in white-pigmented formulations with minimal yellowing after curing and is suitable for various applications, including coatings, inks, composites, and adhesives. Omnirad 2100 can be used as a one-to-one replacement for Omnirad TPO with improved bottom curing in thicker coatings.
- High curing efficiency
- Yellowing resistance
- Compatible with pigments
- High efficiency
- Versatile applications
Specifications
Identifiers
- Chemical name
- Bis (2,4,6-trimethylbenzoyl)phenylphosphine Oxide & Ethyl(2,4,6-trimethylbenzoyl)-phenyl Phosphinate Blend
- CAS number(s)
- 162881-26-7, 84434-11-7
- EC number
- 423-340-5; 282-810-6
- Synonyms
- Photoinitiators Blend, Free Radical Photoinitiator - Type I
Technical specifications
Specifications
| Test Condition | Specification | Value | Unit | Test Method |
|---|---|---|---|---|
| - | Appearance | Yellow liquid | - | Visual |
| at 500 nm, 10g/100ml toluene | Transmittance | ≥ 95 | % | Spectrophotometer |
| at 340 nm, 1g/l in acetonitrile | Absorbance | 0.62 - 0.90 | - | Spectrophotometer |
| at 20 °C | Density | ~ 1.1 | g/cm³ | - |
| - | Compatilibtiy | Compatible with common organic solvents & monomers | - | - |
| - | Shelf Life | 24 | Months | - |
- Product groups
- PhotoinitiatorsCoating Additives
- Applications
- Radiation-curable coatingsPigmented coatingsGeneral coatingsWood coatingsMetal coatings
- Functions
- PhotoinitiatorCuring agent
- Market segments
- Protective coatings
Documents
- Request a copy
Technical Data Sheet (TDS)
Specifications & performance data