Cast Versus Extruded Acrylic Sheets

Because extruded material is limited in thickness cast acrylic is a better option for larger structures installations etc.

Cast versus extruded acrylic sheets.

In brief they are manufactured by two different production processes. Laser cutting when laser cutting extruded acrylic there will come a burr on one side of the part. 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. On the cast acrylic.

Laser engraving the laser engraving will on extruded acrylic look. Cast acrylic can be thermally well deformed whereby the deformation properties are homogeneous in all directions. Cast acrylic is a form of acrylic material that is produced by mixing the acrylic liquid. The mould monomer is then submerged in warm water and the process of polymerization takes place.

Difference between cast acrylic sheet and extruded acrylic sheets cast acrylic sheets. Cast acrylic as the name suggests is manufactured by a process whereby mma methyl methacrylate monomer liquid is pumped into a mould made from two sheets of glass. 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. 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.

Cast acrylic versus extruded acrylic chemical resistance cast acrylic is more resistant to the same solvents. The surface finish flatness and optical properties of cast acrylic sheets are all superior to those of extruded acrylic sheets.