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How is the trapezoidal tear test performed?
A standard trapezoidal tear test follows a consistent sequence:
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Equipment and tools used in testing
Accurate elongation and recovery testing requires tensile testing machines capable of precise load application and displacement measurement. Important features include:
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Why choose Mecmesin for flexural testing
Mecmesin’s flexural test systems are engineered for precision, repeatability, and compliance with international standards.
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Measurement and testing methods
Techniques for measuring tangent modulus
Tangent modulus is measured during tensile or compression testing, w
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Speak to an expert
If you need accurate and repeatable insertion and withdrawal testing for connectors, fasteners, or closures, Mecmesin’s technical specialists can help you select th
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Key methods for compressive strength testing
Several methods are used to determine the compressive strength of materials, and the appropriate test depends on the material and the specific industry requirements.
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Case studies - real-world applications
Medical vial stoppers
A pharmaceutical company tested rubber vial stoppers to ASTM F2132 to ensure they resisted accidental puncture during handling.
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Analysis and interpretation of results
Interpreting shear failure characteristics
Post-test examination of the bonded joint provides valuable insight into adhesive performance:
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Mecmesin equipment for 135° peel testing
Mecmesin offers a range of test systems designed for peel testing applications.
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Typical values of Young’s modulus:
Steel: ~200 GPa
Aluminium: ~70 GPa
PET (Polymer): ~2–3 GPa
Rubber: ~0.01–0.1 GPa
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Introduction to compressive modulus
Compressive modulus, also known as the modulus of elasticity in compression, is a key mechanical property describing a material’s ability to resist deformation under compressive load.
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Key methods of penetration resistance testing
Penetration resistance measures a material’s ability to resist intrusion by a probe or object under applied force without tearing, cracking, or losing functional integrity.
Applications include:
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Simplify data analysis in force, materials and torque testing
Test calculations are the values derived from raw measurement data, such as peak force, torque angle, or modulus of elasticity. With advanced software, these are now calculated instantly and with high precision, replacing error-prone manual methods.
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Mecmesin solutions for T-peel testing
With decades of experience in materials testing, Mecmesin provides accurate, repeatable T-peel testing systems that meet ASTM D1876, ISO 113
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What’s their secret?
“Prior to joining our class, most of our students had no actual experience with materials testing, apart from what they saw in a textbook.
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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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Test method and procedure
Preparing specimens
Material selection - Use representative samples from the batch being tested.
Cutting - Prepare specimens to the exact dimensions specified in
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What is the edge crush test and why is it important?
ECT assesses the capacity of corrugated board to withstand compressive forces along its edge. A higher ECT value generally means the board has greater stacking strength.
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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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Why is flexural strength testing important?
Flexural strength testing provides engineers, designers, and researchers with essential insights into how a material responds to bending forces.
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Mecmesin solutions for tensile and compression testing
Mecmesin offers a comprehensive range of tensile and compression testing equipment, delivering precision, repeatability and compliance with recognised international standar
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How is bulk analysis testing performed?
Compression testing
Compression testing is used to assess how materials respond when compacted.
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What is 180 degree peel testing
The 180 degree peel test is a recognised method for measuring the strength of adhesive bonds when a material is peeled back on itself at a constant angle of 180 degrees.
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Standards for the 90-degree peel test
The 90-degree peel test is defined by several recognised international standards, which provide consistent methodology and reporting requirements:
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Mecmesin equipment for tension and compression testing
Mecmesin offers a range of systems for static and cyclic testing, including: