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Din 53357 Pdf

To understand the value of the PDF, you need to know the test procedure. Here is a step-by-step summary:

Users performing modern testing should be aware that DIN 53357 has been technically withdrawn or replaced in many contexts by international standards to harmonize global trade.

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.

DIN 53357 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.

Engineers typically need this standard for:

If your component touches oil, fuel, or hydraulic fluid, someone has likely specified DIN 53357 somewhere in the supply chain.

DIN 53357 is a long-standing German standard used for adhesion testing of plastic sheets, films, and laminated materials . While it was officially withdrawn in 2013

, it remains a common reference in automotive and manufacturing industries for assessing how well layers or coatings stick to a substrate. Intertek Inform Core Purpose of the Standard The standard defines a methodology to measure the bond strength between layers of material, such as: Adhesion of leather dressings (dry and wet). Adhesion of textile backings on synthetic materials. Cementation/bondability of rubber to various materials. Key Testing Methods

The standard is often divided into specific procedures, most notably: DIN 53357-A:

A standard layer separation test focused on the force required to peel layers apart. DIN 53357-B:

Specifically uses a fixture for determining peel strength on paper and plastic substrates. TestResources Replacement and Modern Equivalents Because DIN 53357 was withdrawn, the German Institute for Standardisation (DIN) officially recommends using DIN EN ISO 2411

(Rubber- or plastics-coated fabrics - Determination of coating adhesion) as its modern replacement. Intertek Inform Typical Apparatus & Setup

To perform a test according to this standard, labs typically use: DIN 53357:1982-10 TESTING OF PLASTICS SHEET

Technical Report: DIN 53357 (Adhesion Testing of Plastic Sheets and Films)

DIN 53357 is a historical German technical standard established by the Deutsches Institut für Normung (DIN) that provides a consistent methodology for testing the mechanical adhesion properties of plastic sheets and films. While currently withdrawn, it remains a critical reference for quality assurance in industries such as packaging and manufacturing where laminated or coated materials are widely used. 1. Scope and Application

The primary purpose of DIN 53357 is to measure the bond strength or ply adhesion of laminates made from flexible materials.

Adhesion Testing: Evaluates how well different layers of a material (e.g., in multi-layer packaging or adhesive tapes) are bonded together.

Material Types: Specifically designed for plastic films, sheets, and laminated structures where layer separation (delamination) is a potential failure mode.

Quality Control: Manufacturers use this standard to verify that materials meet performance criteria for durability and functionality. 2. Testing Methodology

The standard defines procedures for the layer separation test (Trennversuch der Schichten).

Method A: A common variant of the test often performed without a roller to determine the force required to peel layers apart. din 53357 pdf

Calculation: Bond strength is typically calculated as an average based on several measurement points (often 10) spread evenly across a specified measuring distance.

Performance Metrics: Results are often expressed in units such as Newtons per width (e.g., 96N/5cm) to quantify the force needed for separation. 3. Current Status and Successors

As of October 1982, the definitive version of the standard was DIN 53357:1982-10. However, it has since been withdrawn and replaced by newer international and local standards to align with global trade requirements.

Withdrawal Date: The standard was formally withdrawn in November 2013. Recommended Successors:

DIN EN ISO 2411: Specifically for rubber- or plastics-coated fabrics.

DIN 55543-5: Specifically for the testing of packaging films. 4. Technical Considerations

When interpreting results from DIN 53357, technical laboratories like Innoform Testservice note that:

Bending Stiffness: The inherent stiffness of the laminate layers can influence the measured bond strength. Directly comparing results from laminates with different stiffness levels can lead to misinterpretation of the actual adhesive bond.

Environmental Factors: Tests may be conducted across varying temperature ranges (e.g., -40°C to +120°C) to simulate real-world usage environments. 5. Document Availability

Though no longer an active standard, the historical document is still accessible for research and legacy compliance: Formats: Available in PDF and Hardcopy. Languages: Typically published in German and English.

Procurement: Can be purchased through technical standards libraries like DIN Media or Intertek Inform.

DIN 53357:1982-10 TESTING OF PLASTICS SHEET - Intertek Inform

DIN 53357 is a historical German standard titled "Testing of plastic sheets; adhesion test" (Prüfung von Kunststoffbahnen und -folien; Trennversuch der Schichten). It describes a specific method for assessing the adhesion force (separation force) between layers in multi-layer plastic sheets or between a top layer and its substrate. Core Technical Details

Purpose: To determine the force required to separate bonded or laminated layers of plastic film. Methods: It typically includes two variations:

Method A: Often used for standard adhesion tests without specific auxiliary equipment like rollers.

Method B: A secondary agreed-upon variation depending on the product type.

Testing Procedure: The test involves placing a specimen between clamps in a tensile machine and separating the layers at a constant speed (commonly 100 mm/min) while measuring the force. Current Status and Replacements

DIN 53357 was officially withdrawn in November 2013. It has largely been replaced or superseded by newer international standards:

DIN EN ISO 2411: Often recommended for similar adhesion testing.

DIN 55543-5: Directly references the historical Method A of DIN 53357 for ply adhesion of flexible materials. Accessing the PDF To understand the value of the PDF, you

Because this is a withdrawn technical standard, full "long paper" versions are typically found through:

Official Portals: You can purchase the historical document in PDF or hardcopy from DIN Media or Intertek Inform. Technical Libraries: It is archived in DIN Handbook 490/2.

Third-party Previews: Short previews or metadata are available on sites like Scribd. DIN 53357:1982-10 TESTING OF PLASTICS SHEET

standard, titled "Testing of plastic sheets; adhesion test," specifies methods for determining the separation force

(adhesion strength) between layers of plastic films or coatings eurolab.net Though officially

in 2013, it remains a historical benchmark and is still used in specific laboratory contexts for testing laminates and multi-layer films. eurolab.net Key Features of DIN 53357

: Measures the force required to separate an upper layer from a substrate or two layers from each other. Test Methods

: Generally used for plastic composite sheets where specimens are approximately 50 mm wide and 200 mm long. Method B (German Wheel Peel)

: Utilizes a rotating "German Wheel" fixture to maintain a constant 90-degree peel angle throughout the test. Equipment requirements

: The test is typically performed using a tensile testing machine (conforming to DIN 51221) with low-inertia force measurement. Application areas : Widely used for assessing bond strength in packaging, adhesive tapes, and labels Thwing-Albert Current Replacements Because DIN 53357 is withdrawn, the German Institute for Standardization (DIN)

and various test labs recommend the following modern alternatives: DIN EN ISO 2411 : For rubber- or plastics-coated fabrics. DIN EN ISO 11339

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

: A common international equivalent for measuring the bond strength of flexible laminates. Innoform Testservice requirements or the successor standards for a particular material? German Wheel Peel Testing Fixture - Thwing-Albert

The standard (Testing of plastic sheets; adhesion test) is a

German standard as of November 1, 2013. It was used to determine the bond strength and adhesion properties of laminated or coated plastic films and sheets. eurolab.net Current Replacements and Recommendations

Because the standard is withdrawn, the issuing body (DIN) and testing laboratories recommend using the following current standards instead: DIN EN ISO 2411

: This is the primary recommended replacement for testing the coating adhesion of fabrics. DIN 55543-5 : Specifically cited by

as the document that officially replaced DIN 53357 for certain packaging film tests.

: Often used in similar industry contexts to measure the comparison of bond strength or ply adhesion. Standard Overview

Prüfung von Kunststoffbahnen und -folien; Trennversuch der Schichten (Testing of plastics sheets; adhesion test). If you are setting up a new Quality

Focused on the mechanical separation (peeling) of layers in multilayer materials, critical for the packaging and automotive industries. (standard peel) and (using a German wheel peel fixture). You can still purchase the historical PDF version of DIN 53357:1982-10 for reference purposes from Intertek Inform technical specifications for a specific material, or do you need to find a that can still perform this test? DIN 53357 - 1982-10

Replacement amendments. This document has been replaced by: DIN 55543-5:2017-10 . DIN 53357 - 1982-10

Understanding DIN 53357: Adhesion Testing for Plastic Sheets

The DIN 53357 standard, titled "Testing of plastics sheet; adhesion test" (German: Prüfung von Kunststoffbahnen und -folien; Trennversuch der Schichten), is a historically significant German testing protocol used to determine the bond strength and delamination resistance of laminated or coated plastic materials. While the standard has been officially withdrawn, it remains a common reference in material specifications for packaging, automotive interiors, and protective films. Scope and Application

The primary purpose of DIN 53357 is to measure the separation force required to peel apart individual layers of a multi-layer sample or to separate a coating from its substrate. It is particularly critical for:

Multi-layer Packaging: Ensuring that laminated films do not delaminate during use.

Adhesive Tapes and Labels: Evaluating the peel strength of pressure-sensitive adhesives.

Synthetic Leather: Testing the adhesion of top layers to textile substrates.

Automotive Interiors: Verifying the bond quality of dashboard or door panel skins. Core Testing Methods

DIN 53357 defines two primary testing procedures, often referred to as Method A and Method B:

Method A (Peel Test): Generally used for flexible laminates. It typically involves a standard tensile testing machine where the specimen is pulled apart at a controlled speed to measure the average bond strength.

Method B (German Wheel Peel Test): Utilizes a specialized "German Wheel Peel Fixture". The sample is wrapped around a rotating wheel, keeping the peel angle constant at exactly 90 degrees throughout the test. This ensures consistent measurement of peel strength without the influence of changing angles often seen in manual peel tests. Technical Specifications DIN 53357:1982-10 TESTING OF PLASTICS SHEET DIN 53357:1982-10 TESTING OF PLASTICS SHEET; ADHESION TEST. Intertek Inform DIN 53357 - Mecmesin

Testing of plastics sheets; adhesion test. Test types. Peel Wheel Test. Pressure sensitive adhesive (PSA) tapes and labels. DIN 53357 Test | Thwing-Albert

DIN 53357. DIN 53357 is the testing standard for adhesion of plastic sheets. * VantageNX Tensile Testing Machine. View products. * Thwing-Albert Document Date 1982-10 (Standard version) Status Withdrawn (effective 2013-11-01) Key Metric Separation force / Peel strength Primary Fixture German Wheel Peel Fixture (Method B) Recommended Successor DIN EN ISO 2411 Current Status and DIN 53357 PDF Availability

DIN 53357 was officially withdrawn in November 2013. The issuing body, the German Institute for Standardization (DIN), now recommends using DIN EN ISO 2411 for similar applications, particularly for rubber- or plastics-coated fabrics. Some labs also point to DIN 55543-5 as a modern replacement for specific laminate tests.

For those specifically searching for the DIN 53357 PDF, it can still be acquired through official standards distributors like DIN Media or Intertek Inform. Although the document is no longer active for new standard development, it is still sold for historical reference and to support existing contracts that mandate its use. DIN 53357:1982-10 TESTING OF PLASTICS SHEET DIN 53357:1982-10 TESTING OF PLASTICS SHEET; ADHESION TEST. Intertek Inform DIN 53357 - Mecmesin

Testing of plastics sheets; adhesion test. Test types. Peel Wheel Test. Pressure sensitive adhesive (PSA) tapes and labels. DIN 53357 Test | Thwing-Albert

DIN 53357. DIN 53357 is the testing standard for adhesion of plastic sheets. * VantageNX Tensile Testing Machine. View products. * Thwing-Albert

DIN 53357:1982-10 TESTING OF PLASTICS SHEET - Intertek Inform

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After removal, specimens are wiped, weighed, and measured again. Hardness and tensile tests are performed within 30–60 minutes.