Unverified50% confidenceFactExact time
消费级可刻录光盘刻录时将有机染料加热至150–250°C使其发生不可逆化学变化，形成低反射率坑点
1
Sources
50%
Confidence
Long-term
Relevance
7/7/2026
First Seen
Sources
Discs Die Too: The Truth About Digital Storage Lifespan and Backup Strategies
hackernewshackernews7/4/2026
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