[KongchangAI]
Unverified75% confidenceDecision RuleTime unknown

硅胶芯应选食品级硅胶且带明显回弹性,劣质硅胶3-6个月会硬化、发脆失去闭合力,选购时看是否标注耐温范围(-40℃~200℃为食品级特征)

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75%
Confidence
Long-term
Relevance
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