Photoinitiator EMK

YS-EMK, the chemical name is 4,4'-Bis(diethylamino) benzophenone. 

It is an important intermediate for alkaline dyes and can also be used in UV curing coatings and inks.

YS-EMK is a new type high efficient free radical photoinitiator,

which can also play the role of active amine assistant.  

With long absorption wavelength and good solubility,

it is mainly used as sensitizer of other free radical photoinitiators,

especially suitable for black and dark systems.  

When used as sensitizer of other free radical photoinitiators, 

it’s widely used in ink and electronic circuit colored materials.

Due to the good light sensitivity, it is also suitable for LED lamp curing.

The best raw material supplier for UV industry.

We focus on the supply of environmentally friendly UV raw materials

and provide high quality coating and ink solutions.

We have complete series of photoinitiators and other additives.

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