Unverified82% confidenceDecision RuleTime unknown
灯芯材质决定烟雾量:纯棉芯或木芯基本无黑烟,含铅/金属芯的蜡烛燃烧会释放重金属颗粒(部分低价进口产品仍存在),选购时应避开硬质金属丝灯芯
1
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82%
Confidence
Long-term
Relevance
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Unverified烛芯材质影响烟雾量:纯棉芯或木芯(会有轻微噼啪声)比含铅/金属芯更清洁,选购时可看烛芯是否泛金属光泽,泛光的坚决不买92% similarUnverified烛芯材质决定烟雾量:纯棉芯或木芯优于含铅/含锌金属芯。含铅烛芯燃烧会释放铅蒸气(美国2003年已禁售),购买时确认烛芯为无铅棉芯或木芯;木芯燃烧有轻微爆裂声但烟雾更少92% similarUnverified烛芯选无铅纯棉芯或木芯,避免金属芯(尤其含铅芯),点燃后烛芯顶端应无黑色金属丝残留;木芯燃烧有'噼啪'声但烟雾更大,纯棉芯烟雾最少90% similarUnverified烛芯材质影响烟雾:木质烛芯燃烧有'噼啪'声、火焰扁平、烟雾少但需常修剪;纯棉芯(无铅无金属芯)烟雾少适合室内;含金属芯(早期含铅)已被淘汰,选购避开金属芯产品89% similarUnverified选择棉芯或木芯而非含铅/金属芯的烛芯,木芯燃烧有轻微噼啪声且火焰更宽,棉芯更稳定;避免燃烧时冒黑烟的产品说明烛芯过粗或蜡不纯89% similar
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