Unverified85% confidenceSolutionTime unknown
贴附前需彻底清洁并擦干台面油污，残留油膜会导致背胶粘不牢、边角3-5天内翘起；油污重的旧灶台建议先用酒精或除油剂脱脂
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85%
Confidence
Long-term
Relevance
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Unverified带油渍或未彻底清洁干燥的墙面不要直接贴膜，残留油分会导致胶层3-7天内脱落，需先用酒精或去油剂清洁并完全晾干91% similarUnverified免打孔背胶安装后需静置24-48小时再挂重物，粘贴前必须用酒精彻底清洁去油污，否则粘性大幅下降导致脱落89% similarUnverified粘贴前需用异丙醇(酒精)清洁去除油脂并保证基材干燥，压敏胶初粘后需静置24-48小时达到最终粘接强度，此期间避免沾水和外力剥离88% similarUnverified无痕胶贴挂钩安装后需静置24-48小时再承重，粘贴前用酒精彻底除油除尘，是决定粘性成败的关键，多数脱落源于表面未清洁或未等待固化87% similarUnverified免钉胶固化需24-48小时且首次施胶后至少静置24小时才能承重，施胶前必须彻底清洁脱脂墙面（用酒精擦拭），油污残留会使粘接强度下降50%以上86% similar
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