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Steel: ~200 GPa
Aluminium: ~70 GPa
PET (Polymer): ~2–3 GPa
Rubber: ~0.01–0.1 GPa
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Shear modulus equation
Shear modulus (G) and Young’s modulus (E) are both measures of a material’s stiffness - but under different types of loading.
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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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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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Adapting to new materials
As new materials such as bio-based films, nanocomposites, and high-performance fibres emerge, testing methods must adapt.
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Why choose Mecmesin for strain at maximum stress testing
Mecmesin provides advanced testing systems designed for precise, repeatable, and traceable strain at maximum stress measurement.
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Speak to an expert
If you need advice on peel wheel testing for compliance, product development, or quality assurance, Mecmesin’s technical specialists can help you choose the right equipment and fixtures
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Secant modulus compared to other moduli
Different moduli are used to describe the stiffness of materials, each calculated at different points on the stress-strain curve:
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Speak to an expert
Choosing the right configuration for a peel test is essential to obtain meaningful data. Test speed, specimen type, fixture design and data analysis all influence the results.
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How to conduct a grab test
A standard grab test involves the following steps:
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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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Introduction to Delft tear testing
The Delft tear test is a specialised method for determining the tear strength of vulcanised rubber, thermoplastic elastomers and similar flexible materials.
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Common challenges in packaging testing
Real-world conditions can introduce challenges to test accuracy. These include:
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Experience the Mecmesin difference
Join thousands of satisfied customers who trust Mecmesin for their needs. Discover the precision, versatility, and reliability of our automated quality control testing solutions.
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Introduction to chord modulus
Chord modulus is a key parameter in material testing, providing engineers and quality control teams with a precise measure of a material’s stiffness under defined loading conditions.
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Modulus of elasticity formula
Young’s modulus (E) is calculated from the linear portion of a stress-strain curve using this formula:
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Expert support when you need it
Need more hands-on help? Our technical support team is here for you - remotely or onsite - delivered directly or in partnership with our global network of expert distributors.
We offer:
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Why torque testing is essential in packaging
Prevents leakage in liquid containers
Ensures seal integrity and prevents contamination
Confirms child-resistant closures are effective and compliant
Improves user experience by avoiding over-tightening
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Speak to an Expert
Corrugated medium testing, and particularly the flat crush test under TAPPI T 809, is essential for ensuring packaging strength, reliability, and compliance.
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Speak to an expert
Selecting the right approach to secant modulus testing depends on the material, applicable standards, and the intended use of the results.
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Speak to an expert
Compression texture testing is essential for ensuring food products are consistent, compliant, and satisfying to consumers.
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Speak to an expert
Tension testing is essential for verifying product quality, safety and compliance. Selecting the right method, following recognised standards and using precision equipment ensures reliable results.
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Benefits of automated test systems
The integration of software into force and torque measurement offers tangible advantages:
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Key applications of torque testing equipment
Torque testing is relevant across many packaging types:
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Test Frame
Helixa test frame
Helixa test frame
A precision motorised test frame designed to apply torque from a few mN.m right up to a capacity of 6 N.m. (50 lbf.in).Its sensitivity and axial alignment make it perfectly suited for testing fine-precision components in a quality…