Synonym:Economical and environmentally friendly photoinitiator which can completely replaceSpeedcure TPO;Irgacure TPO;Sinocure TPO;Darocure TPO;Genocure TPO;Chivacure TPO;JRCure TPO;Photocure TPO; TPO Photoinitiator
Molecular Formula: C24H25O2P
SINOCURE® 2425 is a highly efficient free radical (I) type, with a similar chemical structure to SINOCURE® TPO,It is an economical and environmentally friendly photoinitiator which can completely replace SINOCURE® TPO.Used for initiating UV polymerization of unsaturated prepolymerization systems.
|Appearance||Slightly yellow powder|
|Melting point||120 – 135℃|
UV curable inks and varnishes for paper, metal and plastic surfaces.
UV absorption spectrum：
Being kept in dry, clean warehouse with well ventilation.
Avoid exposing to light and heating.
Protecting the product from leakage, rain and insolation during transportation.
Environmentally Friendly Alternatives to Pi-TPO