Cast Versus Extruded Acrylic Sheets

On the cast acrylic.

Cast versus extruded acrylic sheets.

Laser engraving the laser engraving will on extruded acrylic look. In brief they are manufactured by two different production processes. Cast acrylic versus extruded acrylic chemical resistance cast acrylic is more resistant to the same solvents. Available in a broad range of standard and custom colors for a variety of applications cast acrylic is more pliable than extruded less likely to bend chip or melt during milling.

Laser cutting when laser cutting extruded acrylic there will come a burr on one side of the part. The mould monomer is then submerged in warm water and the process of polymerization takes place. Cast acrylic materials are available in a wide variety of colors. Cast acrylic is generally regarded as a better quality material and offers a number of advantages over the extruded variant such as being more resistant to chemicals and solvents less prone to scratching easier to machine and fabricate and available in a far wider range of colours and surface finishes i e.

The surface finish flatness and optical properties of cast acrylic sheets are all superior to those of extruded acrylic sheets. Difference between cast and extruded acrylic definition. Because extruded material is limited in thickness cast acrylic is a better option for larger structures installations etc. Extruded acrylic can be easily deformed thermally but there may be differences in deformation properties between longitudinal or transverse orientation to the direction of extrusion.

Cast acrylic can be thermally well deformed whereby the deformation properties are homogeneous in all directions. Difference between cast acrylic sheet and extruded acrylic sheets cast acrylic sheets.