Unverified90% confidenceFactTime unknown
含蜡涂层使线体顺滑不易起毛断裂，适合牙线新手或牙缝紧的人入门使用
1
Sources
90%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
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Unverified含蜡尼龙线材滑入牙缝顺畅，但对牙缝极紧密者线材可能偏粗难以进入，需考虑自身牙缝间距87% similarUnverified含蜡线材滑入牙缝顺畅，但对极窄牙缝的清洁摩擦力不如无蜡线材86% similarUnverified牙缝较紧密的用户使用含蜡款更容易滑入，但牙缝较宽的用户清洁摩擦力不足，可能不如无蜡或膨胀型牙线彻底86% similarUnverified牙缝紧密（正畸后或天生牙缝小）优先选含蜡PTFE材质牙线，摩擦系数低易滑入，普通尼龙线在紧牙缝易断丝卡牙缝85% 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85% similar
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