JURY
Type II free-radical initiator
Categories
Type II photoinitiators undergo reaction via a hydrogen abstraction mechanism; Most of these products require an external amine co-initiator or a proton donor.
Type
JRcure
CAS number
Explanation
Detailed Information
Benzophenone and its derivatives
1020
119-61-9
A highly cost-effective sheet‑like solid with low yellowing and excellent surface curing.
Benzophenone and its derivatives
1024
134-84-9
An efficient white flaky solid. Low yellowing and reactivity similar to BP.
Benzophenone and its derivatives
1059
2128-93-0
White or off-white crystals, with rapid curing and excellent surface cure.
Benzophenone and its derivatives
1022
90-93-7
A pale yellow powder photoinitiator for LED curing, offering excellent surface and deep-layer curing.
Thioxanthone compounds
1105
5495-84-1
A pale yellow crystalline powder photoinitiator for LED curing, offering excellent deep-cure performance.
Thioxanthone compounds
1106
82799-44-8
A pale-yellow solid powder photoinitiator for LED curing, offering excellent deep-cure performance.
Ammonia enhancer
1101
10287-53-3
A white crystalline synergist, used in conjunction with Type II photoinitiators to accelerate the reaction rate and enhance surface curing.
Ammonia enhancer
1102
21245-02-3
A pale yellow liquid adjuvant. When used in conjunction with Type II photoinitiators, it enhances reaction kinetics and improves surface curing.
Visible-light PI
1116
125051-32-3
A brownish-yellow powdered photoinitiator, highly sensitive to both visible and ultraviolet wavelengths.