| 초록 |
Steel/plastic-laminated (SPL) composite has been attracting much attention for decades because it has advantages such as vibration and acoustic damping, thermal inhibition, and impact response as well as significantly reducing weight while maintaining its physical properties. The most challenging factor in the SPL composite is the adhesion between different materials. In order to be used as a structural material, a robust and sustainable adhesion is required, and therefore, novel concept of adhesion needs to be applied for SPL composite. In this study, we designed the adhesion between iron steel treated with amino-alkoxysilane and various plastics with maleic anhydride introduced on the surface. The surface-treated steel and plastic were manufactured to form a three-layered SPL composite. in which a chemical covalent bond was created through the hot-press process. Analysis of treatment on each surface was conducted, and based on these results, the adhesion strength was evaluated. |
