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Applications in industry
Construction materials
Cleavage strength testing is used to verify the integrity of structural materials such as laminated timber beams, bonded façade panels, and composite structures.
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What is top-load testing?
Top-load testing, also known as column crush testing, is a method used to evaluate the ability of a packaging component to withstand a vertical compressive force without deforming or failing.
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Introduction to compressive shear testing
Compressive shear testing is a mechanical test method used to measure a material’s ability to resist shear forces while under compressive load.
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What is extrusion testing?
Extrusion testing involves forcing a food sample through a shaped orifice, grid, or opening while measuring the resistance to movement.
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Puncture resistance testing methods
Puncture resistance measures the ability of a material to withstand an actual perforation event, simulating damage from sharp or pointed objects.
Applications include:
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Introduction to T-peel testing
T-peel testing is a specialised method for determining the adhesive bond strength between two flexible materials joined together.
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Standards and regulations in shear testing
Several industry standards and protocols govern food shear testing, ensuring repeatable results and regulatory compliance. Examples include:
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Coefficient of friction (COF) explained
Understanding the COF formula
The coefficient of friction (μ) is a dimensionless value calculated as:
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Why Mecmesin for puncture and shear testing
Mecmesin offers testing systems for puncture and shear applications across films, fabrics, and boards. Our solutions are engineered for accuracy, repeatability, and compliance with international standards.
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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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Measurement and testing methods
Techniques for measuring tangent modulus
Tangent modulus is measured during tensile or compression testing, w
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Introduction to compressive strength testing
Compressive strength testing is essential for evaluating the ability of materials to withstand axial loads, which are forces that push or pull them.
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What is ultimate compressive strength?
Ultimate compressive strength is the maximum compressive stress a material can sustain before failure.
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Standards and guidelines
Accurate and comparable cleavage strength testing depends on following recognised international standards.
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The science behind chord modulus
Definition and importance
Chord modulus is determined by drawing a straight line, known as the chord, between two points on the stress-strain curve.
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Applications of compressive modulus testing
Compressive modulus data is essential in sectors where compressive stiffness determines performance and safety.
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Medical devices and aids
Medical device manufacturers operate in one of the world’s most competitive and highly-regulated industries, where patient safety is critical.
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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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What is elongation at break?
Elongation at break measures how much a material can stretch before it fractures. Expressed as a percentage of the original gauge length, it is a key indicator of ductility and toughness.
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Introduction to insertion and withdrawal testing
Insertion and withdrawal testing is a critical method for evaluating the performance, durability, and reliability of components that require secure and repeatable connections.
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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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Standards for rotational shear testing
ASTM D3658
This standard specifies the method for determining the torque strength of adhesive bonds, particularly UV-cured adhesive joints.
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FAQs about Ultimate Tensile Strength
What is ultimate tensile strength?
Ultimate tensile strength (UTS) is the highest amount of tensile stress a material can resist before it breaks.
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Why Mecmesin for removal torque testing
Mecmesin offers manual and automated torque testing solutions designed for packaging manufacturers, quality control teams, and compliance officers.
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What is lap shear testing under compression?
Lap shear testing under compressive load is a mechanical test used to determine the strength of