Research Article

The Effects of Coupling Agents on the Properties of Polyimide/Nano-Al2O3 Three-Layer Hybrid Films

Table 1

Mechanical properties of PI composite films.

SamplesPI/unmodified Al2O3PI/unmodified with KH550PI/unmodified with KH560PI/unmodified with AE3012

Tensile strength (MPa)104.3119.1108.5107.5
Elongation (%)10.719.110.911.6