Photoinitiator CAT-263 CAS 203573-06-2

CAT-263 is a triarylsulfonium salt photoinitiator. Since the sulfur atom can be conjugated with three aromatic rings, the positive charge is dispersed, and it can be cleaved after light excitation to produce polymerization active species with high initiation activity. It has good absorption at 365nm and has the characteristics of fast curing speed, good surface drying, no yellowing, no migration, and no odor.

Description

CAT-263

Synonyme :  4-Thiophenyl phenyl diphenyl sulfonium phenylborate

No CAS:  203573-06-2

Formule moléculaire :  C24H19S2.C24BF20

Informations générales:

CAT-263 is a triarylsulfonium salt photoinitiator. Since the sulfur atom can be conjugated with three aromatic rings, the positive charge is dispersed, and it can be cleaved after light excitation to produce polymerization active species with high initiation activity. It has good absorption at 365nm and has the characteristics of fast curing speed, good surface drying, no yellowing, no migration, and no odor.

Spécifications:

Apparence Poudre blanche
La pureté ≥99%

Utilisation:

It is mainly used in various cationic light-curing systems, mostly in light-colored systems.

Paquet:

1kg/BAG

Stockage :

Store in a dry, clean, ventilated warehouse.
Avoid exposure to light and heat.
Be careful to prevent leakage, rain and sun during transportation.

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Informations complémentaires

Nom chimique

4-Thiophenyl phenyl diphenyl sulfonium phenylborate

No CAS

203573-06-2

Formule moléculaire

C24H19S2.C24BF20

Essai

99%min

Paquet

1kg/bag,10kgs/carton

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