Research Article
Preparation and Characterization of a Novel Terbium Complex Coordinated with 10-Undecenoic Acid for UV-Cured Coatings
Table 1
The curing time and properties of UV-cured films.
| | Content (wt %) | 0 | 1.0 | 3.0 | 5.0 | 10.0 |
| | Curing time (s) | 28 | 28 | 24 | 25 | 21 | | Pencil hardness | 6H | 6H | 6H | 6H | 6H | | Adhesion/grade | 5B | 4B | 3B | 3B | 3B | | Flexibility | 3T | 3T | 3T | 3T | 3T | | Solvent resistance/MEK | >250 | >250 | >250 | >250 | >250 |
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