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Dynamic mechanical analysis

Dynamic mechanical analysis (abbreviated DMA) is a technique used to study and characterize materials. It is most useful for studying the viscoelastic behavior of polymers. A sinusoidal stress is applied and the strain in the material is measured, allowing one to determine the complex modulus. The temperature of the sample or the frequency of the stress…

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Acronym
DMA
Classification
Thermal analysis
Related
Isothermal titration calorimetry Dynamic mechanical analysis Thermomechanical analysis Thermogravimetric analysis Differential thermal analysis Dielectric thermal analysis

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Instrumentation

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Dynamic mechanical analysis

Nodes36
Edges35
Triples16
Avg. degree1.94
Density0.055556
Components1

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Dynamic mechanical analysis

Top relations

related to Dynamic moduli of polymers · 7
Dynamic mechanical analysis → DMA, For, Strain, Stress, The, Viscoelastic, When
Acronym · 1
Dynamic mechanical analysis → DMA
Classification · 1
Dynamic mechanical analysis → Thermal analysis
Related · 1
Dynamic mechanical analysis → Isothermal titration calorimetry Dynamic mechanical analysis Thermomechanical analysis Thermogravimetric analysis Differential thermal analysis Dielectric thermal analysis

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Important terminology

stress strain analyzers temperature modulus transition polymers dma materials frequency glass displaystyle used sample storage material viscoelastic polymer also control

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Dynamic mechanical analysisAcronymDMA1.00infobox
Dynamic mechanical analysisClassificationThermal analysis1.00infobox
Dynamic mechanical analysisRelatedIsothermal titration calorimetry Dynamic mechanical analysis Thermomechanical analysis Thermogravimetric analysis Differential thermal analysis Dielectric thermal analysis1.00infobox
bitumen.Dynamic moduli of polymersThe viscoelastic property of a polymer is studied by dynamic mechanical analysis where a sinusoidal forceinstance ofmaking for both elastic and viscous behaviour of viscoelastic materials0.80text
bitumeninstance ofmaking for both elastic and viscous behaviour of viscoelastic materials0.80text
a linear variable differential transformerinstance ofInstrumentationThe instrumentation of a DMA consists of a displacement sensor0.80text
which measures a change in voltage as a result of the instrument probe moving through a magnetic coreinstance ofInstrumentationThe instrumentation of a DMA consists of a displacement sensor0.80text
a temperature control system or furnaceinstance ofInstrumentationThe instrumentation of a DMA consists of a displacement sensor0.80text
a drive motorinstance ofInstrumentationThe instrumentation of a DMA consists of a displacement sensor0.80text
Dynamic mechanical analysisrelated to Dynamic moduli of polymersThe0.60section
Dynamic mechanical analysisrelated to Dynamic moduli of polymersFor0.60section
Dynamic mechanical analysisrelated to Dynamic moduli of polymersViscoelastic0.60section

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