Cast Acrylic Sheet Thickness Tolerance

We have assigned class 1 2 and 3 to differentiate sheet sizes.

Cast acrylic sheet thickness tolerance.

Whilst cast acrylic sheets tend to have a greater variance on thickness tolerance as much as 30 on thickness. Class 1 sheet sizes. Larger sheets have greater variance across a sheet and smaller sheets will hold a tighter tolerance. Iso 7823 1 provides thickness tolerances up to 25 mm.

Check here for the exceptions. This would mean a 1 00 thick sheet could be from 80 1 20 thick within the same sheet and still be within the factory tolerance materials within a factory tolerance can not be returned. The sheet is optically superior when viewed though the surface. These are general guidelines for thickness tolerances on plexiglass acrylic sheets.

The thickness tolerance for most colorless plexiglas mc sheet is 5 10. 36 x 60 40 x 50 48 x 96 sheets 236 thinner. Cast plexiglass acrylic has a less consistent sheet thickness with up to 10 variation possible across the panel. Iso 7823 1 provides thickness tolerances up to 25 mm.

Sheet thicker than 4 500 is available as composite casting. Acrylite cast gp acrylic sheet is manufactured according to iso 7823 1 plastics poly methyl methacrylate sheets types dimensions and characteristics. However polished edges may show the original casting surfaces as lines. Exact thickness tolerances will vary by manufacturer.

Cast tolerances are determined by sheet size. The table below covers a range of standard thicknesses we produce from 3 0 mm to 150 mm. These sheets vary more than any other plastic and can be 20 or more. Acrylite cast gp acrylic sheet is manufactured according to iso 7823 1 plastics poly methyl methacrylate sheets types dimensions and characteristics.

As an example cast acrylic sheet is poured between 2 sheets of glass. Thickness tolerances for acrylic sheet here are the tolerances on the thickness of the acrylic sheets that we offer. What are the tolerances for plexiglas mc acrylic sheet thickness cut width and flatness. Beyond 25 mm acrylite is cast to a corporate.

Tolerances apply both to smooth and velvet texture acrylite satinice cast products. Thickness tolerances of acrylic sheet. It is thermo formable and can be reworked hot which is not always possible with extruded sheets. Please call us at 858 560 1551 with any questions.

Beyond 25 mm acrylite is cast to a corporate thickness specifications. Close tolerance sheet maintains closer thickness tolerances than standard commercial grade sheet. This material meets pvho requirements.