Unverified85% confidenceSolutionTime unknown
粘贴前用酒精棉片彻底清洁并干燥表面、贴后按压30秒并静置24小时再挂重物,是决定粘胶挂钩长期不脱落的关键操作,省略此步是脱落主因
1
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85%
Confidence
Long-term
Relevance
-
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Unverified粘贴前用酒精棉片彻底清洁并静置24小时再挂重物,是决定最终承重的关键——立即挂物会使实际承重减半95% similarUnverified带背胶的防撞角在贴合前必须用酒精棉片清洁并完全干燥后再粘贴,静置24小时不受力,否则48小时内脱落率显著上升94% similarUnverified条型防撞条安装前用酒精棉彻底清洁并晾干表面,粘贴后按压30秒并静置24小时后再受力,可显著提升牢固度和耐久性,很多脱落是因贴附时表面有油膜或过早触碰92% similarUnverified粘贴前需用酒精彻底清洁表面并保持干燥,贴合后需按压并静置24-72小时待胶体达到最大粘接强度89% similarUnverified护角牢固性除背胶外还依赖贴前处理:必须用酒精彻底清洁去油污、干燥后再贴,并按压30秒以上、静置24小时不受力,否则再好的胶也会脱落——脱落多因贴法而非胶质89% similar
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