It provides critical insights into a polymer testing lab thermal stability, processing behavior, and performance limits.
What Is Thermal Analysis?
Thermal analysis refers to a set of techniques that measure how a polymer’s physical and chemical properties change with temperature. Common methods include Differential Scanning Calorimetry (DSC), Thermogravimetric Analysis (TGA), and Dynamic Mechanical Analysis (DMA).
Key Parameters Measured
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Glass Transition Temperature (Tg): Indicates when the polymer changes from a rigid to flexible state.
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Melting Point (Tm): Determines processability and usage limits.
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Decomposition Temperature: Helps assess thermal stability and safety during application.
Applications in Industry
Thermal analysis is used across automotive, aerospace, packaging, and electronics industries. It helps in selecting the right polymer for high-heat environments, ensuring product safety and durability.
For beginners, understanding thermal analysis is essential for material selection, product design, and quality control in polymer-based applications.
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