Test specimens are usually prepared in standardized widths (e.g., 15mm or 25mm) to ensure results are comparable.
DIN 53357:1982-10 TESTING OF PLASTICS SHEET - Intertek Inform
For professionals in the plastics, packaging, and automotive industries, material durability is non-negotiable. One critical property is , especially for films, foils, and flexible sheets. The German standard DIN 53357 provides a precise method for measuring this property. If you are searching for the “DIN 53357 PDF,” this guide explains what the standard covers and how to obtain it.
The standard is designed to assess the force required to separate the individual layers of flexible materials. This information is vital for ensuring the integrity and durability of products like:
Note: Always ensure you are accessing the most current version of the standard to meet compliance requirements. din 53357 pdf
Calculations average the tension over a specific measurement distance across 10 distinct points. 2. DIN 53357-B (German Wheel Peel Test)
A very specific request!
The DIN 53357 framework prescribes two separate operational pathways depending on the geometry and flexibility of the test specimen. Choosing the correct method is a required prerequisite agreed upon before laboratory execution. Method A (T-Peel / 180° Peel) Method B (90° German Wheel Peel) 180 degrees (or T-shape) Fixed 90 degrees Specimen Type Highly flexible, double-sided soft sheets Rigid/semi-rigid backings or single-sided tape on plate Typical Fixture Standard pneumatic or manual tensile grips German Wheel Peel Fixture ( GDIN53357B ) Primary Metric Mean peel force over a predefined path Peak and mean force required to lift from base Method A: 180-Degree Separation
Specimens must be conditioned in a standard atmosphere as defined in DIN 50014 (Standard atmosphere 23/50, i.e., 23°C ± 2°C and 50% ± 5% relative humidity) for at least 24 hours prior to testing. Test specimens are usually prepared in standardized widths
standard, titled "Testing of plastic sheets; adhesion test," specifies methods for determining the separation force
When you acquire the document, ensure it includes:
Verifying the bond quality of dashboard or door panel skins. Core Testing Methods
The primary objective of the test is to measure the mechanical force required to separate multi-layer flexible structures, such as: Coated fabrics and textile materials. Multi-layer composite packaging films. Pressure-sensitive adhesive (PSA) tapes and labels. The German standard DIN 53357 provides a precise
Since this is a copyrighted technical standard, full "text" PDFs are typically not available for free legally, though some third-party document sharing sites may host copies.
: Bond strength is typically calculated as an average based on several measurement points (often 10) spread evenly across a specified measuring distance.
If your enterprise requires an authorized copy of this testing protocol for auditing, engineering, or research archives, it can be obtained via recognized technical libraries and standards clearinghouses: DIN 53357 - 1982-10