Shandong Dongke Chemi-Industry And Science Co.,Ltd.
Shandong Dongke Chemi-Industry And Science Co.,Ltd.
Synonyms: Bis(2,4,6-trimethylbenzoyl)phenyl phosphine Oxide
Trade Mark: PI 819
CAS: 162881-26-7
Molecular Formula: C26H27O3P
Specification:
| Appearance | Light yellow powder | |
| Main Content | % | ≥99.0 |
| Density | g/cm3 | 1.17（25℃） |
| Melting Point | ℃ | 131-135 |
| Solubility | Soluble in acetone,acetonitrile,hexane, methyl benzene,etc. |
Application: The product can be applied to uv-curable varnish and paint system,such as woodworkings, papers, metals, plastics, optical fibers,printing ink, preimpregnating system,etc. PI819 can be also applied in deep curing, where it’s used cooperatively with other photoinitiators.
Packing: 20Kg in paper-plastic composite bag, lined with vacuum plastic bag. The package can also be arranged according to order.