| 초록 |
Fluoropolymers are the polymer materials containing fluorine atoms in their polymer structure. That structure makes the property of polymers characteristic, it has many advantages like high mechanical properties, chemical and heat resistance. However, Inert characteristics of the polymer make it difficult to modification. Various methods for modifying Fluoropolymers have been proposed. But the methods need extremely hashish reactio are generally required, which makes it difficult to control the reaction and the polymer chain is broken. Therefore, a new reforming strategy that doesn’t require a hashed state is required. Here in, we suggest modification using PVDF-CTFE with vinyl group that through a dechlorination reaction using weak base catalyst. We controlled the number of modified vinyl groups through this reaction. In addition, it was confirmed that additional modification was made after the vinyl group. |
