Cast Acrylic Sheet Thickness Tolerance

Iso 7823 1 provides thickness tolerances up to 25 mm.

Cast acrylic sheet thickness tolerance.

Whilst cast acrylic sheets tend to have a greater variance on thickness tolerance as much as 30 on thickness. Sizes 1 16 3 8 are the extruded sheets and the 1 2 3 4 and 1 are the cast sheets. Larger sheets have greater variance across a sheet and smaller sheets will hold a tighter tolerance. This is compensated by the surface finish as smooth as glass since it was cast or molded between two sheet of glass.

As an example cast acrylic sheet is poured between 2 sheets of glass. Acrylite cast gp acrylic sheet is manufactured according to iso 7823 1 plastics poly methyl methacrylate sheets types dimensions and characteristics. Cast plexiglass acrylic has a less consistent sheet thickness with up to 10 variation possible across the panel. The sheet is optically superior when viewed though the surface.

These are general guidelines for thickness tolerances on plexiglass acrylic sheets. Please call us at 858 560 1551 with any questions. 36 x 60 40 x 50 48 x 96 sheets 236 thinner. It is thermo formable and can be reworked hot which is not always possible with extruded sheets.

The thickness tolerance for most colorless plexiglas mc sheet is 5 10. However polished edges may show the original casting surfaces as lines. What are the tolerances for plexiglas mc acrylic sheet thickness cut width and flatness. Beyond 25 mm acrylite is cast to a corporate thickness specifications.

Class 1 sheet sizes. Close tolerance sheet maintains closer thickness tolerances than standard commercial grade sheet. This material meets pvho requirements. Acrylite cast gp acrylic sheet is manufactured according to iso 7823 1 plastics poly methyl methacrylate sheets types dimensions and characteristics.

Iso 7823 1 provides thickness tolerances up to 25 mm. 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. Thickness tolerances of acrylic sheet. Exact thickness tolerances will vary by manufacturer.

Check here for the exceptions. As manufactured the flatness tolerance of plexiglas mc sheet depends on the long dimension. Thickness tolerances for acrylic sheet here are the tolerances on the thickness of the acrylic sheets that we offer. Tolerances apply both to smooth and velvet texture acrylite satinice cast products.

Sheet thicker than 4 500 is available as composite casting. These sheets vary more than any other plastic and can be 20 or more. Beyond 25 mm acrylite is cast to a corporate.