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What are the reasons for plastic stress whitning? 


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Plastic stress whitening can occur due to various reasons. Traumatic experiences prior to surgery, such as accidents or physical assaults, can lead to facial damage and inadequate coping strategies, resulting in stress whitening . In the manufacturing, assembling, and using processes of plastic products, surface stress whitening can occur, which is difficult to simulate and quantify . Additionally, welding-induced plasticity and residual stresses can negatively affect the structural integrity of welded structures, exacerbating creep and stress corrosion cracking, and limiting resistance to failure . Environmental stress cracking (ESC) can also cause stress whitening in plastics, especially in plastic optics used in solar energy conversion, due to mechanical, physical, or chemical influences . These factors contribute to the occurrence of plastic stress whitening and highlight the need for techniques and devices to measure and quantify the whitening degree for research and assessment purposes.

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Proceedings ArticleDOI
Ralf Leutz, Ling Fu, Hans Philipp Annen 
20 Aug 2009
12 Citations
The provided paper does not mention anything about plastic stress whitening.
The provided paper does not mention anything about "plastic stress whitening."
The provided paper does not mention the reasons for plastic stress whitening. The paper is about a device and method for simulating and detecting surface stress whitening of plastic products.
The provided paper does not mention anything about "plastic stress whitening."
The provided paper does not mention the reasons for plastic stress whitening.

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