Unverified80% confidenceTradeoffTime unknown
可擦写磁贴分'干擦'与'湿擦'两类：PET哑光面适合水性白板笔干擦，但长期书写易残留笔迹（鬼影）；PVC亮面耐擦写次数更多但反光影响拍照记录
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified可擦写磁贴的表面涂层分PET哑光和PP亮光两种：PET哑光用油性笔难擦除但抗刮，PP亮光可白板笔反复擦写但易被指甲划伤，长期反复书写选带耐磨涂层的白板专用磁贴86% similarUnverifiedPET覆膜书写面可用油性/水性白板笔擦除重复使用，PVC哑光面只适合铅笔或水性笔且擦除易留痕，长期反复更换内容应选PET覆膜款83% similarUnverified书写面材质决定可擦除性：PET哑光可擦除面配油性记号笔会残留笔迹，配水性白板笔或专用可擦笔才能干净擦除；如需长期固定标注选哑光纸质面配油性笔更持久82% similarUnverifiedPET哑光材质防水性能好，但只能用油性笔书写，普通水性笔/中性笔写上去会晕开或擦掉79% similarUnverified防水贴纸多为PET/PVC材质，防水性好但书写需油性笔且撕除较难；纸质哑光贴书写方便但不防水，需按洗涤需求取舍79% similar
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