Unverified80% confidenceDecision RuleTime unknown
双面白板/黑板一体款的黑板面若采用磁性钢板+哑光涂层(而非贴纸黑板贴),可同时用粉笔和磁贴;纯贴纸型黑板面无磁性,且粉笔灰易钻进边框缝隙难清理
1
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80%
Confidence
Long-term
Relevance
-
First Seen
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Unverified自粘型(背胶)黑板贴适合乳胶漆平整墙面,但墙面有轻微掉粉或壁纸时应选磁性可移胶或静电吸附款,否则2-3个月后边角必翘80% similarUnverified双面画板(白板+黑板)看似性价比高,但一体机的黑板面多为磁吸铁皮喷涂,粉笔灰易漂浮,2岁以下呼吸道敏感期不建议粉笔面;优先纯白板+可水洗蜡笔/水彩笔方案78% similarUnverified新买的黑板贴应先用侧面平躺的粉笔全面涂抹一遍再擦掉(开荒/养板),可填充表面微孔,否则第一次写的字会永久留印75% similarUnverified白板笔越粗蓝黑色越易擦但覆盖差,细头彩色笔颜料浓易渗;儿童启蒙选中粗圆头水性笔+专用磁性板擦(带海绵吸墨),避免用普通白板笔(醇类气味重)75% similarUnverified使用胶质贴纸/背胶款不建议直接贴乳胶漆或墙纸墙面,撕除时易掉漆破皮,应选配无痕挂钩+磁吸/波浪夹悬挂,或使用可移胶点固定75% similar
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