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IGM Resins is a leading manufacturer and supplier of photoinitiators, oligomers, monomers, additives and other customized specialties to the Energy Curing industry globally.

As the only manufacturer and supplier 100% dedicated to energy curing, IGM Resins is investing heavily to grow with this dynamic market sector. 

We are consistently expanding our capabilities in R&D, product development and manufacturing to provide class leading products and services to our customers and to partner with them in developing the next generation of photoinitiators and other key UV raw materials.

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Photomer

Omnirad

Omnicat

Omnipol

Esacure

Omnivad

IGM Resins Omnistab

Omnimer

Omnilane

Omnistab IN 520 is an effective liquid polymerization inhibitor or storage stabilizer for photosensitive resins and monomers. It retards the self-polymerization of UV-coating and ink formulations during storage.

Omnistab IN 520

Omnirad 184 is a highly efficient non-yellowing photoinitiator used to initiate the photo polymerization of chemically unsaturated prepolymers – e.g., acrylates – in combination with mono- or multifunctional vinyl monomers.

Omnirad 184

Esacure A 198 is a polyfunctional high molecular weight amine. It is co-initiator that when combined with type II photoinitiators gives high speed cure in both clear and pigmented systems. It develops a very low level of odor and yellowing during and after curing. Due to its molecular structure it is particularly suitable for all systems where low migration and low extraction values are needed (food packaging).

Esacure A 198

Esacure TZT is particularly indicated for the photo polymerisation of UV curable systems when high reactivity, low curing odor and low yellowing are required. The radical generation occurs via hydrogen abstraction by the action of a co-initiator such as tertiary amines.

Esacure TZT

Omnirad 819 is a versatile photoinitiator for radical polymerization of unsaturated resins upon UV light exposure. It is especially suitable for white pigmented Formulations, the curing of glass-fiber-reinforced polyester/styrene systems and for clear coats for outdoor use in combinations with light stabilizers. Thick section curing is also possible with this photoinitiator.

Omnirad 819

Esacure ONE is a difunctional alpha-hydroxy ketone photoinitiator. It is a highly reactive difunctional photoinitiator particularly suitable for clear systems. Due to its molecular structure it is particularly suitable for all systems where low VOC, low migration and low extraction values are needed (food packaging).

Esacure ONE

Omnilane OC 1005 cycloaliphatic epoxide is miscible with a wide range of organic solvents, including acetone, ethanol, and benzene. It’s low viscosity and good fluidity make it suitable for use in bulk manufacturing. The long term stability at ambient temperature is very good. It will react in the presence of acid anhydride curing agents at higher temperature. Omnilane OC 1005 when cured is suitable for use at high temperatures between 200 - 250°C for long periods.

Omnilane OC1005

PHOTOMER® 2012 (IBOMA) is a very low viscosity monofunctional methacrylated monomer which can be polymerized in the presence of free radicals. It is typically used in UV and EB curable applications.

Photomer 2012

Omnistab OB is a fluorescent whitening agent for plastic, paint, ink and photographic paper. It is efficient and stable at high temperatures.

Omnistab OB

IGM Resins

IGM Resins is a leading manufacturer and supplier of photoinitiators, oligomers, monomers, additives and other customized specialties to the Energy Curing industry globally.

As the only manufacturer 

IGM Resins - Knowde

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Omnirad 81 is a eutectic photoinitiator blend of benzophenone and 4-Methylbenzophenone. Omnirad 81 is liquid at room temperature and has excellent solubility characteristics. The high photochemical efficiency of omnirad 81 makes it an ideal photo-catalyst for UV initiated formulations

Omnirad 81

Omnirad 81 is a eutectic photoinitiator blend of benzophenone and 4-Methylbenzophenone. Omnirad 81 is liquid at room temperature and has excellent solubility characteristics. The high photochemical ef

Omnirad 81 - IGM Resins - Photoinitator - Benzophenones - Knowde

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Through Cure	Good
Surface Cure	Very Good
Clear Systems	Good
White Systems	Good
Pigmented Systems	Good
Waterbased systems	Good

	Value	Units	Test Method / Conditions
UV Absorption	255 , 330	nm	—

Available in Europe	Yes
Available in the USA	Yes
Available in China	Yes

Omnirad 81

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