中固化学®184 is high-efficiency free radical type I photoinitiator, easily soluble in organic solvents and monomers. It has high photoinitiation activity, excellent thermal stability and no yellowing. It is used to initiate unsaturated prepolymerization systems. UV polymerization, such as: acrylic resin and 单官能 and 多官能 vinyl monomers. The absorption wavelength is 333nm, the reference dosage is 2% to 4%, and the curing time is 190s and 140s, respectively.
中固化学® 184
Chemical Name: 1-羟基环己基苯基甲酮 (184)
Synonym: Irgacure 184;Omnirad 184;Photoinitiator CPK;DOUBLECURE 184;Speedcure 84
CAS No.: 947-19-3
MF: C13H16O2
Molecular structure:

| Item | Specifications |
| Appearance | Whitecrystalline |
| Assay | ≥99.0% |
| Melting Point | 46.0~50.0℃ |
| Loss on Drying | ≤0.1% |
| Ash | ≤0.2% |
| Color | ≤50 hazen |
Photoinitiators, mainly used for screen printing inks, lithographic printing inks, flexo printing inks, wood coatings
20kg/carton.
Being kept in dry, clean warehouse with well ventilation.
Avoid exposing to light and heating.
运输过程中防止泄漏、雨淋和曝晒。