[KongchangAI]
Unverified80% confidenceTradeoffTime unknown

持效时长与安全性/气味通常成反比:长效成膜型(硅烷季铵盐/纳米银)气味和残留更明显、成本高;无味且食品级的天然配方多为短效,需高频补喷。日常家居入口接触面可用食品级短效,公共高频接触面(门把手/开关)宜用长效成膜型

1
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80%
Confidence
Long-term
Relevance
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First Seen

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https://kongchang.com/claim/382073
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curl https://kongchang.com/api/v1/knowledge/claims/382073
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get_claim(id=382073)