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
The principle of the method is based on Archimedes' principle, which states that the buoyancy force exerted on an object immersed in a fluid is equal to the weight of the fluid displaced by the object. By measuring the mass of the specimen in air and in a fluid of known density, the density of the specimen can be calculated.
Verifying the bond quality of dashboard or door panel skins. Core Testing Methods din 53357 pdf
The keyword stands for a historically significant but now retired chapter in materials testing. Although the standard is no longer valid, its principles are still important for assessing multi-layer plastics. Technical professionals use this search term to find specific details for their work.
The DIN 53357 PDF provides detailed information on the following aspects: Utilizes a specialized "German Wheel Peel Fixture"
As the mechanical crosshead pulls the flexible layer away, the underlying wheel rotates freely to maintain a strict, steady 90-degree peel angle. Data Recording The tensile machine moves at a uniform, pre-set speed.
Ensures that the PVC top-layer does not separate from the textile backing during daily use. Verifying the bond quality of dashboard or door panel skins
is a German industrial standard that describes a test method for determining the behavior of rubber and plastics when subjected to liquid media—specifically oils, fuels, and other fluids. The full title translates to: "Testing of rubber and plastics - Determination of the behavior when exposed to liquid media."
: Measures the force required to separate an upper layer from a substrate or two layers from each other. Test Methods