Sinocure® CAT-550

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Sinocure® CAT-550

阳离子光引发剂, thioxanthenium salt, packaging ink photoinitiator

中固化学® CAT-550 is a 阳离子光引发剂 with high photoinitiator activity, good surface drying, no yellowing, no migration, and no odor. It has a certain absorption at 365nm and can be used for LED curing.

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中固化学® CAT-550


Synonym: 10-(4-Biphenylyl)-2-isopropyl-9-oxo-9H-thioxanthenium hexafluorophosphate

CAS No: 591773-92-1

Molecular Formula: C28H23OS.PF6

Molecular Structure:

产品概述 :

中固化学® CAT-550 is a 阳离子光引发剂 with high photoinitiator activity, good surface drying, no yellowing, no migration, and no odor. It has a certain absorption at 365nm and can be used for LED curing.

规格说明 :
AppearanceYellow crystal powder
Purity≥98%
Melting point202-210℃
Volatile Matter≤0.5%


使用建议 :

Cationic printing inks and overprint varnishes for special applications such as can coatings, coil coatings and pharmaceutical packaging.

UV吸收光谱 :

包装 :
  • 1KG/BAG

贮存 :

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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