53357 Pdf ^new^ | Din

specifies a test method for determining the tear strength of plastic films and sheets using the trouser test method (also known as the propagation tear test). Unlike tensile tests that measure initial tearing, this standard evaluates how a material resists the continuation of a tear once an incision has been made.

(Peel test for a flexible bonded to a rigid substrate)

| Standard | Title | Key Difference | | :--- | :--- | :--- | | | Testing of rubber and plastics – liquid media exposure | German standard; historically used more in Central Europe. Often references specific test fluids (e.g., IRM 901, Fuel C). | | ISO 1817 | Rubber, vulcanized or thermoplastic – Determination of the effect of liquids | International version. Very similar in methodology. Many modern labs treat DIN 53357 as equivalent to ISO 1817. | | ASTM D471 | Standard Test Method for Rubber Property—Effect of Liquids | US standard. Uses different reference oils (e.g., ASTM Oil No. 1, 2, 3 vs. IRM oils). Temperatures may vary. |

If you produce rubber compounds (NBR, FKM, EPDM, etc.), your customers will demand proof of oil resistance. The data generated under DIN 53357 becomes part of your technical data sheet (TDS).

In the manufacturing of flexible plastics, artificial leather, and technical textiles, ensuring that layers adhere properly is crucial for product durability and performance. is the specialized German standard designed for this purpose. This article provides a comprehensive overview of the standard, its application, and where to find relevant documentation. What is DIN 53357? din 53357 pdf

: Measuring the peel strength of pressure-sensitive adhesives (PSA). 2. Key Test Methods

If DIN 53357 is withdrawn or inaccessible for your region, check:

If you are setting up a new Quality Assurance (QA) protocol, it is generally recommended to adopt ISO 3377, unless a specific client contract explicitly demands DIN 53357.

is the legacy German testing standard used to determine the layer separation force and adhesion strength of plastic sheets, films, and multi-layer laminates. Published by the German Institute for Standardization ( Deutsches Institut für Normung ), this standard outlines the precise mechanical protocols needed to quantify the force required to peel apart bonded layers or separate a coating from its primary substrate. specifies a test method for determining the tear

DIN 53357 provided two different methods for conducting the separation test, depending on the nature of the material being tested. The choice of method must be agreed upon between the parties involved.

To obtain a legitimate copy:

Plastic coatings applied to non-plastic substrates like paper, foils, or textiles. Adhesive backing systems applied to carrier materials.

Developed by the German Institute for Standardization (DIN), this standard defines the procedure for measuring the force required to separate (peel) combined layers of plastic sheets. It is crucial for assessing if a material will delaminate over time, especially when exposed to stress. Often references specific test fluids (e

: Specifically for the T-peel test of flexible-to-flexible bonded assemblies.

The standard is widely used in the automotive, aerospace, industrial machinery, and petrochemical sectors. It helps predict how seals, gaskets, hoses, and other polymer-based components will perform over time in oily or fuel-rich environments.

Digital copies of the historical DIN 53357 PDF are available through authorized distributors like DIN Media and Intertek Inform. DIN 53357 Details Status Withdrawn (November 2013) Replacement DIN EN ISO 2411 Primary Focus Peel Adhesion / Layer Separation Common Application Multilayer packaging, adhesive tapes, coated films Expert Insight: Why DIN 53357 Still Matters