KB番号:137
概要説明:紫外線によるポリエステルの分子量低下
ストレス大分類:光
ストレス小分類:紫外線
故障メカニズム大分類:光酸化劣化
故障メカニズム小分類:
故障フェーズⅠ:酸化
故障フェーズⅡ:加水分析
故障モード:分子量低下
アイテム:ポリエステル
故障の発生原理:
故障モードの検出:
主な業界・分野:化学工業
抑制対策(再発防止策):
抑制対策(評価基準):
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