"acrylic sheet" is a correct and usable phrase in written English.
For example, you could use it in a sentence like this: "We covered the windows with an acrylic sheet to provide extra insulation."
Parts cut from 3mm acrylic sheet.
Drypoint intalglio as executed on clear acrylic sheet (right), with proof print (left).
A 2 mm white opaque acrylic sheet was placed on top of the LED array to produce homogeneous illumination.
A transparent acrylic sheet is illuminated by a number of infra-red light sources placed around its edges.
The infra-red light is confined within the acrylic sheet, because beams of light are internally reflected off its front and back faces.
The TE-RSC was composed of a transparent acrylic sheet, air gap, a copper plate, thermoelectric modules and a rectangular fin heat sink.
Stephanie Beacham in the diary room, describing the prospect of sleeping in acrylic sheets as "arduous".
Behavioral arenas were custom built from opaque white and transparent acrylic sheets.
One option might be to install acrylic sheets with vent holes to relieve high wind pressure.
The gimbal mechanism was designed entirely in Solidworks and fabricated out of 3 mm and 6 mm acrylic sheets.
It went on to make "perspex" acrylic sheets before creating Terylene, the first polyester fibre, as well as the first really effective synthetic treatment against malaria, Paludrine.
