ISO 11443 and ASTM D3835 tests to study Polymer Degradation

Thermal degradation of polymers corresponds to deterioration at a molecular level, for example as a result of (over-)heating.

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ISO 11443 and ASTM D3835 tests to study Polymer Degradation

Thermal degradation of polymers corresponds to deterioration at a molecular level, for example as a result of (over-)heating.

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Thermal degradation of polymers corresponds to deterioration at a molecular level, for example as a result of (over-)heating. Polymer degradation is normally undesirable since related to the loss of properties in the finished product.一些最近开发的热塑性塑料用作纯或增强高性能材料，适用于高温应用，但它们在复合和成型过程中也会暴露在高温下。 Therefore, they're highly sensitive to processing conditions and may undergo thermal degradation before becoming the finished product. This applies for example to LCP (liquid-crystal polymers). One of the key parameters when processing this type of materials is their degradation time and temperature.