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Performing a five-point bend test
Specimen preparation
Cut specimens to the standardised dimensions specified in ASTM D2718.
Ensure surfaces are smooth and free from defects that could affect results.<
977
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How is the trapezoidal tear test performed?
A standard trapezoidal tear test follows a consistent sequence:
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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
980
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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
981
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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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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:
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Steel: ~200 GPa
Aluminium: ~70 GPa
PET (Polymer): ~2–3 GPa
Rubber: ~0.01–0.1 GPa
986
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Importance of accurate torque measurement
Precise torque measurement is vital to:
987
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Why the ring crush test is critical for paperboard strength
Paperboard packaging must combine cost-efficiency with protective performance.
988
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Best practice and future trends
Maintaining accuracy
Calibrate to ISO 6789 or Mecmesin protocols
Use in controlled environments
Validate with certified torque standards
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Best practices for effective torque testing
Sample preparation
Condition closures and containers to the specified temperature and humidity
Inspect samples for defects before testing
Standardise top-load app
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Introduction to torque testing
Torque testing is a vital part of packaging quality control.
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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
992
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How is bulk analysis testing performed?
Compression testing
Compression testing is used to assess how materials respond when compacted.
993
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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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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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Applications and benefits
Industrial applications
Tension and compression testing is used across multiple industries to validate design performance, assure quality, and meet regulatory requirements:
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Why choose Mecmesin for shear testing in tension
Mecmesin provides precision-engineered solutions for shear testing in tension, designed to meet ASTM, ISO, and
998
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Methods of testing tensile strength
The most common method is the uniaxial tensile test.
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Equipment and techniques
Accurate T-peel testing requires precise, calibrated instruments.
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Real-world examples
Beverage packaging automation
A global beverage brand used the VortexPro to automate PET bottle cap testing: