ASTM E831 PDF

Using minimal force at a range of temperatures, TMA can be used to find a variety of thermal and mechanical properties, including thermal expansion. In most cases, TMA uses linear coefficient of thermal expansion to detect changes in material properties and structure. A small sample of polymeric material is heated on a quartz platform, and a rod applies a small amount of pressure. As the samples gets warmer, the material expands and the rod changes positions.

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Using minimal force at a range of temperatures, TMA can be used to find a variety of thermal and mechanical properties, including thermal expansion. In most cases, TMA uses linear coefficient of thermal expansion to detect changes in material properties and structure. A small sample of polymeric material is heated on a quartz platform, and a rod applies a small amount of pressure.

As the samples gets warmer, the material expands and the rod changes positions. Data is reported as a function of dimensional change of the material over temperature, and significant milestones are recorded. Thermomechanical analysis is used for a variety of applications, including investigative chemistry, research and development, and material classification.

While TMA can be performed on virtually any polymeric material, it is most effective on samples with a high coefficient of thermal expansion. Element has highly trained polymer experts throughout the United States and in Europe. Our experts have knowledge in experience in a wide variety of industries and applications, and are involved in a diverse group of standards and materials organizations.

Contact us today to leverage our expertise for your next project.

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Thermomechanical Analysis (TMA)

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Link to Active This link will always route to the current Adtm version of the standard. Color Analysis ASTM D E E Pharmaceutical laboratory apparatus stability chambers, tablet disintegration, tablet dissolution, tablet hardness, V-blenders, Lab Equipment for Sale: This standard does not purport to address all of the safety concerns, if any, associated with its use. Users must determine whether an instrument complying with this method yields results that are useful to evaluate and characterize retroreflective specimens, or specimens having optical structures.

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