PET Disk Metallized with Aluminum (20 nm)

PET Disk Metallized with 20 nm Aluminum integrates the strength, flexibility, and barrier properties of polyethylene terephthalate with a thin, uniform aluminum coating to provide enhanced reflectivity, electrical conductivity, and barrier performance. The disk form ensures precise dimensional control for optical, electronic, and thermal management components. Industries employ these metallized PET disks for reflective optics, capacitor electrodes, and electromagnetic shielding elements. Specific applications include mirror substrates for optical devices, metallized dielectric elements in power capacitors, and reflective heat shields in aerospace systems. In research, these disks are used in optical interference studies, development of high-barrier conductive films, and evaluation of thin-metal layer adhesion on polymer substrates. The synergy of PET’s mechanical and barrier properties with aluminum’s conductivity and reflectivity makes these metallized disks valuable in advanced industrial and scientific contexts.