Cast Versus Extruded Acrylic Sheets

The term acrylic is used to name acrylic polymer compounds.

Cast versus extruded acrylic sheets.

A round 2 mm deep milling makes room for an acrylic piece with a qr code can be inserted. Extruded acrylic costs less than cast and is more dimensionally stable meaning the thickness is more consistent across 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. Due to its flexibility and impact resistance cast acrylic sheets are used in a wide variety of applications from replacing glass in windows to structural glazing.

According to their physical properties polymers are divided into three groups as thermosets thermoplastics and elastomers acrylic is a transparent thermoplastic material. Both types of acrylic sheet offer outstanding surface hardness and durability excellent uv stability and are virtually shatter proof so whether you choose cast or extruded acrylic for your next project you will not. The tag is laser cut from the sheet. Cast acrylic is made by pouring the hot liquid acrylic ingredients between two sheets of glass which are separated by rubber gaskets the thickness of the gasket determines the thickness of the acrylic sheet being made.

A digital luggage tag made of both cast and extruded acrylic. Softer with a lower melting temperature than in its cast form extruded acrylic is easier to laser cut rout and polishes more cost effectively. Polyacrylates such as polymethyl methacrylate. Difference between cast acrylic sheet and extruded acrylic sheets cast acrylic sheets.

The qr codes are printed inverted on 1 5 mm clear extruded acrylic sheets. Acrylic is manufactured in two versions cast and extruded. Acrylic is a remarkably versatile material because it is as transparent as the finest optical glass but it is also ten times as strong and only half the weight. Main difference cast vs extruded acrylic.

In brief they are manufactured by two different production processes.