Mechanisms of polymer discoloration and degradation, tips for extending lifespan, and considerations during molding and processing.
Mechanisms of polymer discoloration and degradation, tips for extending lifespan, and considerations during molding and processing.
Part 1: Stabilization of Polymer Materials for Improved Weather Resistance Using HALS and UVA [Keywords] 1. Engineering Plastics 2. Weather Resistance 3. Additives Part 2: Discoloration Issues in Polymer Materials - Fish Eye and Yellowing Problems During Molding and Processing, and Tips for Longevity [Keywords] 1. Yellowing, Pinking, Discoloration Mechanisms 2. Fish Eye 3. Yellowing (Burning Phenomenon) [Lecture Summary] Polymer materials face quality issues such as yellowing and pinking, as well as molding problems like fish eye and yellowing during processing. This lecture will introduce the mechanisms of oxidative degradation and oxidation prevention in polymer materials, points to consider during processing, the mechanisms of discoloration in polymer materials, and countermeasures. Part 3: Degradation and Lifetime Analysis of Polymer Products and Films [Keywords] 1. Market Failure Rate 2. Service Life 3. Lifetime Prediction
- Company:AndTech
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