Unverified83% confidenceTradeoffTime unknown
超导膜牙线的PTFE(特氟龙)材质比传统尼龙多股线更耐拉扯、单丝结构不易起毛卡丝,牙缝紧或有牙套的人首选PTFE超导膜;预算有限且牙缝正常可用尼龙上蜡线
1
Sources
83%
Confidence
Long-term
Relevance
-
First Seen
Sources
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UnverifiedPTFE(特氟龙)材质牙线比传统尼龙线更顺滑、不易起毛断裂,适合牙缝紧的人;尼龙多股线更便宜、清洁包裹面积更大91% similarUnverifiedPTFE(特氟龙)牙线单丝结构不易起毛断裂、顺滑度最高,适合金属修复体或牙缝复杂者;但成本高且环保性差,不可生物降解86% similarUnverified牙线主要材质分尼龙多丝线(较厚实、经济,易在紧牙缝起毛)与PTFE单丝线(光滑不起毛、耐撕、价格高),选择取决于牙缝松紧85% similarUnverifiedPTFE(聚四氟乙烯)材质本身低摩擦,即便不上蜡也能顺滑通过紧牙缝,且不易残留纤维;判断是否为真超导膜可看是否为单丝带状结构而非多股捻线81% similarPartially Verified该牙线为扁平带状设计配合PTFE(聚四氟乙烯)材质,不起毛不分叉不易断裂,这是其区别于普通尼龙牙线的核心物理特性80% similar
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