Cast Acrylic Sheet Vs Extruded

A round 2 mm deep milling makes room for an acrylic piece with a qr code can be inserted.

Cast acrylic sheet vs extruded.

Extruded acrylic sheet is more economical and has a lower forming temperature while the cast acrylic sheet is more scratch resistant. The term acrylic is used to name acrylic polymer compounds. In brief they are manufactured by two different production processes. Difference between cast acrylic sheet and extruded acrylic sheets cast acrylic sheets.

A digital luggage tag made of both cast and extruded acrylic. Both extruded and cast acrylic sheets comply with fda requirements for food contact which also makes it an ideal choice for restaurants retail stores grocery stores cafeterias and much more. 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. Acrylic is manufactured in two versions cast and extruded.

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. According to their physical properties polymers are divided into three groups as thermosets thermoplastics and elastomers acrylic is a transparent thermoplastic material. The qr codes are printed inverted on 1 5 mm clear extruded acrylic sheets.

The mould monomer. Polyacrylates such as polymethyl methacrylate. Cast sheet is manufactured using a process known as the cell cast process while extruded sheet is manufactured using a process known as continuously manufacturing. 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 cell cast process manufactures individual sheets of acrylic. 3 mm white cast acrylic sheet are printed with a digital printer. Softer with a lower melting temperature than in its cast form extruded acrylic is easier to laser cut rout and polishes more cost effectively. Main difference cast vs extruded acrylic.