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Types of peel tests
90° peel test
This method is used for flexible-to-rigid bonds, where the flexible layer is peeled away at a right angle to the substrate. It is common for:
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How is torque to turn testing performed?
Torque to turn testing typically involves mounting the test specimen in a secure fixture, aligning the axis of rotation, and applying torque until the component begins to move.
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Standards for 135° peel testing
Several recognised standards define methods for peel strength testing of semi-rigid and flexible packaging.
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As a company, we want to take an active role in equipping the up-and-coming leaders of the US technical industry. That is why we work with technical programs to build this next generation of technical students.
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Speak to an expert
Top-load testing provides a vital measure of packaging performance, helping engineers and quality teams optimise designs, comply with regulations and ensure product safety.
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Analysing and interpreting results
Results are expressed as the maximum load sustained by the sample. This can be converted into a ring crush index by dividing by the specimen width.
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What is the box crush test?
The box crush test (BCT) is a widely used method for measuring the compressive strength of fibreboard packaging, particu
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Introduction to pull-off and pull-out testing
Pull-off and pull-out testing are widely used to measure the strength, durability, and reliability of materials, adhesives, coatings, and mechanical fixings.
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Advantages of High Ultimate Tensile Strength
To calculate ultimate tensile strength in practice, a specimen is mounted in a tensile testing machine and stretched at a constant rate until it breaks. The machine measures both force and elongation, recording data throughout the test.
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Introduction to yield point testing
Yield point testing is essential for understanding the mechanical behaviour of materials.
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Relevant standards for lap shear under compression
International testing standards provide consistency and repeatability for adhesive strength tests, including those involving compressive loading. The following standards are particularly relevant:
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Why is torque to turn testing important?
Torque to turn testing plays a critical role in evaluating the performance, reliability and quality of rotating components.
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Benefits of standardised Delft tear testing
Consistency - Eliminates variation in testing methods for reliable comparisons.
Quality assurance - Demonstrates compliance with industry regulations and specifications.
R&D effici
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Cantilever bend and anchorage strength testing are essential for validating product performance and ensuring safety in real-world use.
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Standards and guidelines
Accurate and comparable cleavage strength testing depends on following recognised international standards.
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Methods used in ring crush testing
Two principal methods are recognised for RCT, each with specific advantages:
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What is tension testing?
Tension testing, also called tensile testing, is a core mechanical test used to determine how a material behaves when subjected to a uniaxial tensile force. It measures properties such as strength, ductility and elasticity under controlled conditions.
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Some undergraduate students might regard their Materials Science classes as somewhat of a tedious affair.
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Industry standards and compliance
Running torque tests are often performed in line with established industry standards to ensure comparability and acceptance. Relevant examples include:
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Choosing the right test standard
Selecting the correct standard depends on:
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Speak to an expert
Have questions about selecting the right torque tester or meeting standards such as ASTM D2063 or
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Speak to an expert
For guidance on implementing pull-off and pull-out testing in your quality control or R&D process, speak to one of our technical experts today.
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Applications of short span compression testing
SCT is widely applied in quality assurance, R&D, and material qualification:
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CCT compared to ECT and FCT
CCT - Material-level test, used to assess raw medium quality before conversion into board