Unverified95% confidenceTradeoffTime unknown
采用PTFE(聚四氟乙烯)含蜡材质,极度顺滑不易起毛断裂,是牙缝紧密人群的首选,但对牙缝较宽或牙周病需要强摩擦清洁的用户,清洁力不如尼龙编织牙线充分
1
Sources
95%
Confidence
Long-term
Relevance
-
First Seen
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Unverified采用PTFE材质,极为顺滑不易起毛断裂,是牙缝紧密人群的经典选择,但对牙缝较大的用户清洁力不足,因为线体太薄难以有效刮除牙菌斑93% similarUnverified因PTFE材质过于光滑,清洁摩擦力不如尼龙无蜡牙线,对牙缝较宽或追求深度刮除牙菌斑效果的用户清洁力可能不足91% similarUnverified牙缝较大或有牙龈退缩者应选膨体尼龙线(PTFE膨体/海绵型),入缝后横向膨胀能有效刮除较宽牙缝的软垢;用超细单丝线反而清洁效率低89% similarUnverifiedPTFE涂层极度顺滑,滑入紧密牙缝几乎无阻力,但相应地对牙菌斑的摩擦清洁力弱于未涂层尼龙牙线,追求深度清洁效果的用户可能觉得'刮不干净'89% similarUnverified牙缝紧或牙齿排列拥挤者应选含蜡(waxed)扁线或PTFE膨体特氟龙线,含蜡涂层可降低摩擦阻力更易滑入牙缝,无蜡线易在紧牙缝中断丝卡住88% similar
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