Physical and chemical properties

Appearance: white crystalline

Density:1.12 g/cm3Melting point:82-92 °C

Flash point: 230 ° C

Usage:

  Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide is called the photo initiator TPO. It is one of the most important free radical light initiator in the chemical industry.  It mainly applies in the overprint varnish, the plastic paint, the lumber coating, the bond, the lithographic printing printing ink, the silk-screen printing printing ink, softens aspects and so on.

Packing

 packing: 20 kilograms/barrels    

 barrel specification: Diameter 35 centimeters * height 55 centimeters 

Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide