中固化学® EMK is a new type of photoinitiator, mainly suitable for UV curing systems of acrylic monomers and oligomers. Absorber wavelength 245-375nm,It is mainly used to synthesize triarylmethane dyes, such as basic brilliant blue BO; it can also be used as a photosensitizer in the motion picture film industry; as a special optical 原料组分 in the microelectronics industry; it can also be used as a rubber crosslinking agent.
中固化学® EMK
Chemical Name: 4,4'-Bis(diethylamino) benzophenone;Michlers Ethylketon,Ethyl Michlers Ketone
CAS No.: 90-93-7
Synonym: Omnirad EMK; Speedcure EMK
Chemical Structure：
| Item | Specifications |
| Appearance | White or light yellow powder White or light yellow powder |
| Purity , % | ≥99.0 |
| Melting point range , ℃ | 93.0~96.0 |
| Moisture , % | ≤0.3 |
| Residue on ignition , % | ≤0.05 |
中固化学® EMK is mainly used in paints, varnishes, acrylic paints, adhesives, inks, etc.; the addition amount is 0.2-5.0%
20kg/carton box.
Stored in a cool dry place out of direct sunlight.
