| Products |
TAG(S)-10F
| Product name | TAG(S)-10F |
| Chemical name | Benzyl(4-hydroxyphenyl)methylsulfonium tris(pentafluoroethyl)trifluorophosphate |
| Structural formula | .jpg) |
| Other name | Benzyl(4-hydroxyphenyl)(methyl)sulfonium trifluorotris(pentafluoroethyl)phosphate |
| CAS NO. | 1365091-47-9 |
| Molecular formula | C20H15F18OPS |
| Molecular weight | 676.34 |
| Appearance | Yellow to white powder |
| Melting point | 93℃ |
| Features and applications | Non-antimony type, yet its acid strength is comparable to that of HSbF6, and it exhibits high cationic polymerizability. It has excellent solubility in various solvents and monomers (including non-polar organic solvents). When mixed with bisphenol A glycidyl ether, polymerization starts at 100°C; when mixed with cycloaliphatic epoxy resin, polymerization starts at 70°C. |
| Recommended dosage of additive | Depending on the application and film thickness, the addition amount is about 0.5–1 wt% of the resin. |
| Recommended sensitizer | Anthracene-based sensitizers, such as dibutoxyanthracene (DBA), and thioxanthone-based sensitizers, such as isopropylthioxanthone (IPTX), are expected to produce significant sensitization. |
| Storage conditions | Store under refrigeration (0–10 °C); store under inert gas; keep away from fire and heat sources; protect from light and moisture (hygroscopic). |
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