What are the factors that affect the edge crack sensitivity of a polymer?
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The factors that affect the edge crack sensitivity of a polymer include the presence of a fatigue load, which can lead to crack formation and subsequent damage or failure of components . The material properties, such as ductility and strength, also play a role in edge crack sensitivity . Additionally, the molecular variables of the polymer, such as molecular weight, crystallinity, chemical structure, reinforcements, and viscoelasticity, can influence its fatigue resistance . The loading and environmental conditions, such as mean stress, variable amplitude, waveform, frequency, and environment factors, also have a strong impact on the fatigue behavior of polymers . Furthermore, the thickness of the polymer layer and the surface tension of the liquid used in the layer formation process can affect crack behavior, with slight variations in the initial dispersion leading to changes in drying behavior and crack formation .
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01 Jan 1999 | The provided paper does not specifically mention the factors that affect the edge crack sensitivity of a polymer. |
10 Citations | The provided paper does not specifically mention the factors that affect the edge crack sensitivity of a polymer. The paper focuses on the analysis of crack behavior in polymer carbon-black dispersions during drying. |
| The provided paper does not specifically mention the term "edge crack sensitivity" or discuss factors that affect it. | |
01 Nov 2016 | The provided paper does not discuss the edge crack sensitivity of a polymer. It focuses on the edge crack sensitivity of DP800 steel and AA5182 aluminum alloy. |
4 Citations | The provided paper does not mention the factors that affect the edge crack sensitivity of a polymer. |
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