[KongchangAI]
Unverified80% confidenceFactTime unknown

PU涂层会随使用年限水解老化(一般2-4年出现粘连脱层),硅涂(silnylon)面料抗老化更好、寿命更长但价格更高

1
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80%
Confidence
Long-term
Relevance
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First Seen

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