Profiles – Technical specifications
Manufacturing tolerances for PMMA and PC profiles at 20°C ambient temperature:
Tolerances (exception: length tolerance) according to DIN 16941-3A.
Length tolerances (in mm)
Production lengths up to 5,000mm ±10.0 mm
(automatic cutting on the extrusion line)
Narrower tolerances on request.
Separate cutting service (special cutting to length by hand)
≤ 1,000 mm ± 1.0 mm
1,000 <L ≤ 2,000 mm ± 1.5 mm
> 2,000 mm by arrangement
A slight recess of up to approx. 0.2 mm may occur on the cut edges.
Optical rings and extrusion marks cannot entirely be avoided in production.