Sinocure Chemical Group Co.,Ltd.

Cationic photoinitiator

Sinocure® 6992

Sinocure® 6992 is a mixed triphenyl sulfonium hexafluorophosphate soluble in propylene carbonate. It is a light yellow
transparent liquid. Sinocure® 6992  can be used for cationic curing of inks, epoxy resin coatings, oxetane and vinyl ether
formulations. And Sinocure® 6992 has fast curing speed, low odor and excellent post curing.. Sinocure® 6992 photoinitiator is used to UV-cure cycloaliphatic epoxide resins such as Sinepoxy® CER-421 and Sinepoxy® CER-4299, vinyl ethers and other cationically curing materials.

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SINOCURE® 6992

Synonym:UV Cationic Photoinitiator 6992;UVI-6992; Mixed type sulfonium Hexafluorophosphate;

Mixed type triarylsulfonium hexafluorophosphate salts

Cas No.68156-13-8 & 74227-35-3 & 108-32-7

Molecular Structure:

Standard:

Appearance Clear, yellow to amber liquid
Active Content 40% min
Gardner Color 4 max
Water 1.0% max
Ε¦ at λ 300 nm 131 (Solvent: acetonitrile)
Ε¦ at λ 231nm 202 (Solvent: acetonitrile)

Applications:

Flexo inks, adhesives, photo resists, etc.

Packaging and Shipping:

Packing:25kgs to 200kgs/drum.

Delivery:with in 5-7 working days.

Storage:

Stored in a cool dry place out of direct sunlight.

Details

Chemical Name

Mixed type triarylsulfonium hexafluorophosphate salts;Cationic Photoinitiator UVI-6992

CAS No.

68156-13-8 & 74227-35-3 & 108-32-7

Molecular Formula

C24H19F6PS2,C36H28S3.2F6P, C4H6O3

Assay

40%min

Package

25kgs 、200kgs/drum

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