REHAU PP/PMMA Edgeband Standard Tolerances
Standard Tolerances for PP/PMMA Edgebands
This document details the standard tolerances for REHAU PP/PMMA edgebands across various dimensions and properties. The information is presented in multiple languages to ensure clarity for a global audience.
Width (b) Tolerances
The following table outlines the standard tolerances for the width of PP/PMMA edgebands.
| Width (b) in mm | Tolerance in mm |
|---|---|
| 14.00 - 33.00 | ± 0.30 |
| 33.01 - 40.00 | ± 0.40 |
| 40.01 - 75.00 | ± 0.50 |
| 75.01 - 104.00 | ± 0.80 |
Thickness (S) Tolerances
The following table outlines the standard tolerances for the thickness of PP/PMMA edgebands.
| Thickness (S) in mm | Tolerance in mm |
|---|---|
| 0.40 - 0.80 | -0.05 / +0.05 |
| 0.81 - 1.60 | -0.10 / +0.10 |
| 1.61 - 4.00 | -0.15 / +0.05 |
Preliminary Tension / Preliminary Tension in mm
This section details the preliminary tension tolerances based on edgeband width and thickness.
| Width / Largura (mm) | Tolerance for Thickness ≤ 2.00 mm | Tolerance for Thickness 2.01 ≤ 4.00 mm | ||
|---|---|---|---|---|
| Tolerance (mm) | Max. Value (mm) | Tolerance (mm) | Max. Value (mm) | |
| 15.00 - 17.00 | max. 0.20 | max. 0.15 | ||
| 17.01 - 23.00 | max. 0.25 | max. 0.20 | ||
| 23.01 - 30.00 | max. 0.30 | max. 0.25 | ||
| 30.01 - 45.00 | max. 0.50 | max. 0.30 | ||
| 45.01 - 75.00 | max. 1.00 | max. 0.60 | ||
| 75.01 - 104.00 | max. 2.00 | max. 1.50 | ||
Plane Parallelism Tolerances
This section details the plane parallelism tolerances based on edgeband thickness and width.
| Thickness / Espesor (mm) | Tolerance for Width (mm) | |
|---|---|---|
| Range (mm) | Max. Value (mm) | |
| 0.40 - 4.00 | 10.00 - 30.00 | max. 0.05 |
| 30.01 - 40.00 | max. 0.10 | |
| 40.01 - 104.00 | max. 0.15 | |
Longitudinal Warpage Tolerances
This section details the maximum longitudinal warpage tolerances based on edgeband thickness.
| Thickness / Espesor (mm) | Tolerance / Tolerancia (mm/2m) | Measurement Conditions / Condiciones de medida |
|---|---|---|
| 0.40 - 0.80 | max. 20 mm / 2 m | Free storage / Sin tensión / Sans contrainte / Free-storage / Sem tensão |
| 0.81 - 1.70 | max. 10 mm / 2 m | |
| 1.71 - 4.00 | max. 8 mm / 2 m |
For special dimensions, the relevant drawing will be valid. Please refer to the corresponding technical documentation or contact REHAU for specific requirements.
