Unverified80% confidenceTradeoffTime unknown
粘度越低渗透性越好但填充力弱、易流失，粘度越高填充深裂纹能力强但难渗入细缝；单一裂纹修复建议选中低粘度并预留二次补胶余地
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80%
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Long-term
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Unverified背胶粘性越强越牢固但越难撕除且易残胶损伤箱体，可重贴性越好则粘性越弱、易脱落，光滑硬质箱体可选强力胶，需灵活调整则牺牲牢固度选可移胶86% similarUnverified背胶粘性越强越不易翘边但撕除越容易残胶；可移胶不留痕但边角长期使用可能翘起，追求彻底无痕就要接受耐久性下降84% similarUnverified材质强度越高（尼龙/涤纶）越不易断，但表面越光滑越容易滑结、松脱；PP撕裂膜绳虽强度低却因表面粗糙毛边多，打结后反而更牢固不易松84% similarUnverified黏性越强的胶带撕除后残胶越多、越难无痕撕开，需要反复揭贴或临时固定时应选低黏易撕型，牺牲一部分固定力84% similarUnverified粘合强度越高，拆除越困难且越易残胶或损坏表面；临时用途选中低粘度可移胶，永久固定才用高强度亚克力胶84% similar
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