Unverified85% confidenceTradeoffTime unknown
PTFE（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
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified线材为PTFE材质（聚四氟乙烯），不易起毛断裂，滑入牙缝相对顺滑，材质本身安全性较高88% similarUnverifiedPTFE材质极度顺滑且几乎不会断裂，适合牙缝极紧或有牙冠/贴面/桥体等修复体的用户88% similarUnverifiedPTFE（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87% similarUnverified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86% 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82% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/190730API
curl https://kongchang.com/api/v1/knowledge/claims/190730MCP
get_claim(id=190730)