... molding process is divided into the cast sheet and extruded sheet. PMMA sheet Specification Thickness1.0mm-100mm ColorTransparent,white,black, ... carving,die-cutting,shearing with different tools or machines PMMA sheet Characteristics 1. Base attribute (1)Low density: PMMA ... light is higher: PMMA is currently the best polymer transparent material, the transmittance achieves 93%, is higher than the ...