TPO-R
TPO-R is a highly efficient type I free radical photoinitiator, that is used for manufacturing formulations that can undergo rapid UV/LED curing in various high-speed applications.
Categories:
Applications:
CAS:
270586-78-2
Chemical name:
(Di-p-tolylphosphoryl)(mesityl)methanone
Curing:
D
Peaks (nm):
275, 379
State:
S
Characteristics:
- Safe alternative to TPO
- Not a CMR substance
- Lower yellowing vs TPO
- Higher reactivity vs TPO
- LED cure
- Suitable for whites and clears
- Good deep cure
Chemical structure:
