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[Page extract]
BS EN 863
Protective clothing, Clothing, Perforating tests, Penetration tests, Mechanical testing, Tensile testing, Test equipment, Specimen preparation, Performance testing
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Event
Understanding Adhesion Strength: 180 Degree Peel Test
Across many households and industries, consumers have developed a strong preference for and confidence in ‘Duct Tape’ for all types of uses and applications. This is mainly due to the adhesion strength.
53
Caso de estudio
Furniture webbing tensile strength test
Requirement
Supported by the Royal Household of Windsor Castle, a Buckinghamshire New University student was investigating the wear and strength properties of traditional English jute-based webbing, used in the construction and restoration of
54
Caso de estudio
Split mandrels for closure torque testing
Customised engineering example
Smooth surfaces of twist caps, used on bottles and jars, require enough gripping force to avoid slipping during a torque test but without creating distortion in the cap.
55
Caso de estudio
Pharmaceutical tablet crush and break strength
Requirement
Many products come in tablet form, with a durability designed for both packaging and for use. Too brittle or too hard, and they may not be fit for use, or at best perform below expectation.
56
Event
Essentials of Adhesion (Peel) Testing
There is a reason people reach for Duct Tape as a fix for almost everything – Adhesion Strength. From busted pipes to ripped furniture, the preference for a solution that “does not easily peel off” is the guiding principle for manufactures.
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Event
T-Peel (Adhesion Strength) Testing
This webinar will focus on the most common approach to measuring the adhesion strength of two materials bonded together with an adherent.
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Event
Webinar: Essentials of Adhesion/Peel strength testing
There is a reason people reach for duct tape as a fix for almost everything – adhesion strength.
59
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Best practices in conducting cone penetration tests
Step-by-step procedure
Sample preparation - Condition the sample according to the standard, controlling temperature and humidity where required.
Equipment calibration - Confirm the
60
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Best practices for rotational shear testing
Consistent methodology, accurate equipment and adherence to relevant standards are essential for meaningful results. Recommended practices include:
61
Caso de estudio
Testing Kevlar material and stab-proof vests
Requirement
Kevlar® has many applications in the modern world ranging from bicycle tyres, racing sails through to protective gloves and body armour.
62
Event
Fundamentals of Adhesion (Peel) Testing
There is a reason people reach for Duct Tape as a fix for almost everything – Adhesion Strength. From busted pipes to ripped furniture, the preference for a solution that “does not easily peel off” is the guiding principle for manufactures.
63
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Troubleshooting and best practices
Secure adhesive firmly in the fixture to prevent slippage
Clean substrates between tests to remove residue
Maintain consistent loop dimensions using fixture guides
Control temperature and humidity to match the test s
64
Caso de estudio
Screw retention force of building materials
Requirement
A leading manufacturer and distributor of metal building roofing systems for the construction industry wanted to ascertain the pull out force of screws fixed to building materials.
65
Caso de estudio
Bottle cap torque testing with custom mandrels
Requirement
A key element, when measuring the opening and closing torque characteristics between a bottle and its cap, is to minimise any distortion of the closure by gripping evenly and uniformly.
66
[Page extract]
BS EN 29073-3
Non-woven cloth, Cloth, Textile products, Tensile testing, Testing conditions, Test specimens, Dimensions, Specimen preparation, Textile testing, Fabric testing
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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
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Caso de estudio
Safety critical welds in vehicle airbags
Requirement
The customer required an easy-to-use system for production staff on the factory floor. Testing needed to be carried out in the minimum amount of time with very little training.
69
Caso de estudio
Torsion spring testing
Customised engineering example
Unlike most compression and tension springs, torsion springs are produced in a variety of forms with differing leg positions.
70
Caso de estudio
Comprobador de cepillos de dientes para la rigidez de las cerdas y la resistencia a la extracción
Requisito Los cepillos de dientes son tan importantes como la pasta de dientes para garantizar una higiene bucal eficaz.
71
Event
Packaging: Peel & Adhesion testing
Adhesion strength is a key factor in packaging, providing reliability and durability for a wide range of products.
Whether it's ensuring that a shipping box remains sealed during transit or that labels stay firmly attached to containers, the a
72
Caso de estudio
Helical torsion spring torque testing
Requirement
Spring-loaded components are used extensively in home and consumer goods: clothes pegs, clips and old-fashioned mousetraps; small doors and flaps on cameras or hi-fi equipment; large doors and closures such as those on garages or g
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Test type
Mecmesin provides solutions for tests on products or materials that require the measurement of their physical strength. Typically this involves applying and recording the force to pull apart, push together, twist or turn.
74
Caso de estudio
Peel testing vacuum-formed containers
Customised engineering example
Semi-rigid thermoformed packaging, sealed by film or foil, is commonly tested by the '45-degree peel method'. This best represents how a person would open the package.
75
Caso de estudio
Prueba de fuerza y torque del tubo de barra de labios
Requisito El lápiz labial es, con mucho, el producto cosmético más popular con más de 800 millones de tubos vendidos cada año en todo el mundo ... y las ventas son resistentes incluso en tiempos de recesión.