The primary component of aluminum composite panels (ACP) is polyethylene (PE). ACPs are constructed with a three-layer structure: two outer aluminum sheets and a core of polyethylene. ACPs offer excellent thermal insulation and fire resistance, in addition to an aesthetically pleasing appearance, making them widely used in building and decorative materials.
The Shanghai International Advertising Expo, often referred to as the "Oscars of the advertising industry," kicked off today.