Acrylated Amine Synergists For Efficient Curing

Better results, even in demanding formulations

UNISYN series

The UNISYN series comprises advanced, high-performance acrylated amine synergists designed to enhance the efficiency of UV-curable systems by overcoming oxygen inhibition during free-radical polymerization. Acting as effective hydrogen donors in Norrish Type II mechanisms, UNISYN products promote rapid radical generation, improved surface cure and consistent film formation. Their acrylated structure enables seamless incorporation into the cured polymer network, delivering enhanced durability and reduced migration.

Manufactured using UCI’s revolutionary Triple-Detwine™ technology, UNISYN synergists exhibit zero amine odour, achieved by removing volatile and intermediate byproducts at the molecular level, delivering clean, high-performance curing without compromising reactivity.

UNISYN

Zero Odor Next-Gen

UNIBOOST™

Advanced Photoaccelerators

PR-T

Thermal Cured Primers

Zero Odor Next-Gen Acrylated Amine Synergists

The UNISYN series also includes low-viscosity variants designed for applications requiring enhanced flow, improved wetting and efficient dispersion, making them particularly suitable for inks, coatings and thin-film systems. Collectively, these materials provide reliable cure performance, excellent surface quality and long-term stability across a wide range of UV-curable applications.

Typical Compatibility

Acrylate monomers & oligomers
Epoxy acrylates
Polyester acrylates
Urethane acrylates
Standard photoinitiator systems

Primary Application Sectors

UV Inks
UV Coatings
UV Adhesives
Graphic Arts
Electronics
Wood Finishes
Plastic Coatings
OPV & Clear Coatings

View Details

Product Code	Viscosity (mPa·s @ 25 °C)	Density (g/cm³)	Color (Gardner)	Application Focus
UNISYN 1150	~80	~0.98	≤2	Enhances surface and through-cure under UV & LED systems Supports broad photoinitiator compatibility and formulation robustness Suitable for UV inks, coatings and adhesives Zero amine odour
UNISYN 8200	~60	~0.96	≤2	Low-viscosity acrylated amine synergist Minimises formulation viscosity contribution Improves flow, levelling and rheological control Enhances pigment wetting and dispersion efficiency Enables higher solids or pigment loading without viscosity penalty Suitable for inks, OPVs and coatings Zero amine odour
UNISYN 9100	~50	~0.95	≤1	Ultra-low-viscosity acrylated amine synergist Optimised for low-build and thin-film systems Maximises wetting, substrate penetration and optical clarity Enhances surface cure in oxygen-inhibited systems Supports fast cure speed and precision dispensing Suitable for UV adhesives and clear coatings Zero amine odour

FAQs

Will odour remain unchanged?

Yes, the UNISYN series is specifically designed to exhibit zero amine odour for long-term odour-free application across UV inks, coatings, adhesives and thin-film systems.

Are these synergists effective in high-reactivity UV systems?

Yes, acrylated amine synergists are highly effective in high-reactivity UV systems. They accelerate cure speed under both LED and mercury lamps, support complete surface curing and maintain excellent gloss, adhesion and colour stability, without increasing odour or compromising long-term performance.

In which type of UV formulations is UNISYN 1150 best suited?

UNISYN 1150 is suitable for a wide range of standard UV formulations where balanced performance is required. It provides reliable surface and through-cure and delivers consistent results across coatings, inks and adhesive systems.

Can UNISYN synergists be used with all types of photoinitiators?

They are compatible with a broad type of photoinitiators, making them flexible for a wide range of formulations.

How does UNISYN perform in thin-film or low-build systems?

Ultra-low-viscosity variants like UNISYN 9100 maximise substrate penetration, optical clarity and surface cure, making them perfect for thin-film or low-build applications.

Need High-Quality Primers For A Perfect Surface Finish?

Advanced primer solutions for uniform coverage and enhanced durability.