Unverified80% confidenceDecision RuleTime unknown
便携牙具的刷头软硬度选择:刷毛磨圆率≥60%才算合格,出差短期用可接受中毛,长期通勤配备建议软毛(刷丝直径≤0.15mm)避免牙龈损伤
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified牙龈萎缩、牙齿敏感或有楔状缺损者应选刷毛磨圆率≥80%的软毛牙刷(刷毛直径0.15-0.18mm),硬毛会加速牙颈部磨损86% similarUnverified旅行牙刷刷头优先选0.15mm以下的细软磨圆丝:便携场景漱口条件受限,软毛可减少牙龈刺激;杜邦丝或PBT材质回弹性优于普通尼龙丝85% similarUnverified旅行牙刷优先选磨圆率≥60%的软毛(软毛标注soft/0.15-0.18mm丝径),旅途作息紊乱牙龈易敏感,中硬毛更易刷出血85% similarUnverified0-3岁选刷毛磨圆率≥60%的超软毛(10000根/丛以上),刷头长度≤2cm覆盖1-2颗牙宽度,避免损伤薄弱的乳牙釉质和牙龈85% similarUnverified旅行牙刷的刷丝优先选软毛(刷丝直径≤0.15mm,磨圆率≥80%),差旅期间作息与饮水不规律牙龈更易敏感,中硬毛在旅途中刷牙易致牙龈出血84% similar
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