CHLUMINIT® CAT-440 / Photoinitiator CAT-440 CAS 60565-88-0

CAT-440 is an iodonium salt cationic photoinitiator with the characteristics of high initiator activity, fast curing speed, good surface drying, no yellowing, no migration, no odor, etc. It has good absorption at 365nm and 385nm when used with a sensitizer.

Photoinitiator CAT-440 Application scenarios

1. Electronic and Optical Materials
Photoresist for printed circuit boards (PCBs), chip encapsulation resin, optical fiber coating, optical lens adhesive
High curing precision, low stress, excellent electrical insulation and chemical stability

2. High-Performance Coatings and Inks
Metal can interior coatings, food and pharmaceutical packaging inks, premium wood finishes, plastic coatings
Complete curing, odorless, scratch-resistant, strong substrate adhesion

3. Adhesives and Composites
Structural adhesives, laminating adhesives, bonding for glass or metal composites
Capable of curing thick layers, low shrinkage, high bond strength, moisture and heat resistance

4. 3D Printing and Additive Manufacturing
High-performance resins for Stereolithography (SLA) or Digital Light Processing (DLP) technologies
Stable curing process, high dimensional accuracy of products, excellent mechanical properties

Description

CAT-440

Synonym:  Bis(4-methylphenyl)iodonium hexafluorophosphate

CAS No:  60565-88-0

Molecular Formula:  C14H14F6IP

General Information:

CAT-440 is an iodonium salt cationic photoinitiator with the characteristics of high initiator activity, fast curing speed, good surface drying, no yellowing, no migration, no odor, etc. It has good absorption at 365nm and 385nm when used with a sensitizer.

Specification:

Appearance White crystal powder
Purity ≥99%
Melting point 165-172℃
Volatile content ≤0.5%

Usage:

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

Package:

20kgs/Carton

Storage:

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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Additional information

Chemical Name

Bis(4-methylphenyl)iodonium hexafluorophosphate

CAS No.

60565-88-0

Molecular Formula

C14H14F6IP

Assay

99%min

Package

20kgs/carton

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