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201
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Introduction to tangent modulus
In materials science and engineering, understanding how materials respond to stress is essential for ensuring safety, performance, and longevity. One key parameter used to characterise this behaviour is the tangent modulus.
202
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Case studies and examples
In timber engineering, laminated beam testing revealed that one adhesive consistently produced substrate failures, showing a stronger bond than the timber itself.
203
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Introduction to rotational shear testing
Rotational shear testing is a specialised method used to measure the torque or twisting force required to deform a material or component.
204
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Understanding compressive properties
Compressive properties describe how a material responds to being pressed, squeezed or compacted.
205
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Why choose Mecmesin for tensile testing
Mecmesin offers a wide range of tensile testing systems designed for accurate, repeatable measurement of elongation at break across materials and industries.
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Equipment and procedures
SCT testing equipment and tools
Accurate SCT testing requires equipment that can apply controlled and repeatable loads:
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Why choose Mecmesin for floating roller peel testing
With decades of experience in materials and force measurement, Mecmesin offers robust and configurable systems that meet industry test standards while adapting to application-specific needs.
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Procedure for tensile testing
While the specifics vary depending on material type and applicable standards, the general procedure includes:
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Step-by-step test methodology
Preparation
Sample selection - Choose representative specimens, avoiding faults unless deliberately testing them.
Specimen cutting - Cut to standard dimensions with a central slit of specified
210
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Why choose Mecmesin for peel wheel testing
Mecmesin provides standards-compliant, precision-engineered solutions for peel wheel testing across diverse materials and industries.
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What is double lap shear testing?
Double lap shear testing is a mechanical method used to measure the shear strength of adhesive bonds.
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How wing tear testing is performed
Specimen geometry and preparation
Testing accuracy begins with correct specimen preparation. For wing tear tests, samples are cut into shapes with two projecting wings joined by a narrow central region where the tear initiates.
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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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Case study
Face mask strength testing
Requirement
With China now producing over 200 million face masks a day — more than twenty times the amount it made at the start of February – plus other nations diverting manufacturing expertise into face-mask, respirator and other non-invasiv
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Types of testing methods
Electromechanical and servohydraulic systems
Two main actuation technologies are used in tension and compression testing: electromechanical systems and servohydraulic systems.
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Product
เครื่องทดสอบอเนกประสงค์
OmniTest 5/7.5
820-005
เครื่องทดสอบอเนกประสงค์ (UTM) แบบตั้งโต๊ะกลุ่มผลิตภัณฑ์ใหม่ของเราได้รับการออกแบบมาเพื่อการทดสอบแรงดึงและแรงอัดของวัสดุ ผลิตภัณฑ์ และส่วนประกอบ ระบบการทดสอบอเนกประสงค์อเนกประสงค์เหล่านี้ขับเคลื่อนโดย ซอฟต์แวร์ทดสอบ VectorPro™ ที่ทรงพลังและใช้งานง่าย…
218
Product
เครื่องทดสอบแบบยูนิเวอร์แซล
OmniTest 0.5/1/2.5
820-000.5
ชุดเครื่องทดสอบแบบเบนช์ท็อปสามารถใช้ทดสอบแรงเสียดทานและการบีบอัดของวัสดุ ผลิตภัณฑ์ และองค์ประกอบได้
ระบบการทดสอบแบบเบนช์ท็อปแบบหลากหลายทำงานด้วยซอฟต์แวร์ VectorPro™ ที่มีกำลังการทดสอบและความสามารถในการใช้งานอย่างง่าย…
219
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Loop tack test standards
Several international standards govern loop tack testing to ensure results are consistent and repeatable:
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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.
221
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Testing standards for secant modulus
Consistent measurement is supported by recognised standards:
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Key methods in shear stress measurement
There are several approaches to measuring shear stress, with rotational shear testing and torsion-based techniques among the most widely used.
223
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Standards for extrusion testing
Although there are fewer dedicated standards for food extrusion than for plastics or metals, recognised guidelines help ensure repeatability and comparability. Examples include:
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Standards and procedures
FCT results must be consistent and comparable, which is why the test is carried out to recognised standards:
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Standards and protocols for shear testing
Following recognised standards ensures accuracy, repeatability, and traceability of results. Common ASTM standards for compressive shear testing include: