... change color and become brittle because of sunlight4.Plastic PP Sheet Machine solution:A. Turning, drilling, milling, sawing, die- ... , shearing with different tools or machinesB. Plastic PP Sheet Applications:a. Automotive interior and exteriorb. Aircraft interior ... Architectural model buildings and prototype modelse. Machine parts and rollers5.Plastic PP Sheet Remarks:A. Customized lengths, widths and ...