| 摘要 |
<p>An object of the present invention is to provide a film that is resistant to the effects of the surface condition of an adherend such as a carrier tape and demonstrates only small fluctuations in peel strength. The film according to the present invention is provided with a surface layer. The surface layer is formed by using a polymer blend as the main component thereof. The polymer blend comprises at least two types of single segment polymers, at least two types of multi-segment polymers, or at least one type of single segment polymer and at least one type of multi-segment polymer. In the film according to the present invention, the maximum value of the absolute value of the difference in solubility parameter values among all segments in the polymer blend is 0.40 to 1.40.</p> |
