| Products |
PAG(s)-200F
| Product name | PAG(s)-200F |
| Chemical name | Diphenyl[4-(phenylthio)phenyl]sulfonium trifluorotris(1,1,2,2,2-pentafluoroethyl)phosphate (1:1) |
| Structural formula | .jpg) |
| Other name | Diphenyl[4-(phenylthio)phenyl]sulfonium trifluorotris(pentafluoroethyl)phosphate; Diphenyl[4-(phenylthio)phenyl]sulfonium tris(pentafluoroethyl)trifluorophosphate |
| CAS NO. | 870681-07-5 |
| Molecular formula | C30H19F18PS2 |
| Molecular weight | 816.55 |
| Appearance | White powder |
| Melting point | 142°C |
| Features and applications | Non-antimony type, but its acid strength is comparable to that of HSbF6, and it exhibits high cationic polymerizability. It exhibits excellent solubility in various solvents and monomers, including non-polar organic solvents. |
| About the absorption wavelength | Calculated by molar extinction coefficient, the absorbance at i-line (365 nm) is about 80 [M⁻¹ cm⁻¹]. There is no absorption at h-line (405 nm) or g-line (436 nm). |
| Recommended dosage of additive | Depending on the application and film thickness, the addition amount is about 0.5 to 1 wt% of the resin. |
| Recommended sensitizer | Anthracene compounds such as dibutoxyanthracene (DBA) have a strong sensitizing effect. Thioxanthones such as isopropylthioxanthone (IPTX) have a lower sensitizing effect. |
| Storage conditions | Store in a cool, dark place (below 15°C recommended, away from light); keep away from fire and heat sources, and avoid contact with acidic or alkaline substances. |
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| SDS Download |
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