Photoinitiators
Photoinitiator 6976
Diphenyl(4-phenylthio)phenylsulfonium SbF6 solution in propylene carbonate
Photoinitiators
Photoinitiator 6992
Diphenyl(4-phenylthio)phenylsulfonium PF6 solution in propylene carbonate
Liquid PAG-001 solution — clean, pumpable cationic dosing without dust.
Product Description
6992 is the propylene-carbonate solution of our PAG-001 sulfonium salt, supplied as a clear yellow liquid. Solution handling eliminates powder dust, improves dosing accuracy on modern line equipment and dissolves instantly into cationic formulations.
The photochemistry matches solid PAG-001: UV release of strong PF6 acid for epoxy, vinyl ether and oxetane cure with dark-cure continuation. Dosing is calculated on active content per the batch COA.
Key Features
- Pumpable liquid — no dust, precise metering
- Instant solubility in cationic formulations
- Same proven PF6 photochemistry as PAG-001
- Ideal for automated dosing systems
Applications
- Cationic epoxy coating lines
- UV adhesives production
- Resist and imaging solutions
- Electronics encapsulation
- Vinyl ether cure systems
Specifications
| CAS No. | 61856-13-8 |
|---|---|
| Molecular Formula | Blend: C24H19F6PS2 in propylene carbonate |
| Molecular Weight | Mixture (solution) |
| Appearance | Clear yellow liquid |
| Active Content | Per batch COA |
| Solvent | Propylene carbonate |
| Water Content (KF) | ≤ 0.2% |
Packaging & Storage
1 kg / 5 kg aluminum-foil bottles, 25 kg HDPE pail, 200 kg steel drum. Store cool and protected from light; shelf life 12 months.
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