Unverified85% confidenceDecision RuleTime unknown
自粘型密封条依赖3M或亚克力背胶,粘贴前必须用酒精彻底除油除尘且表面温度>10℃,冬季低温直接粘贴粘性下降50%以上,易脱落
1
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85%
Confidence
Long-term
Relevance
-
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Unverified粘贴前需彻底清洁车门边缘油污和蜡层,建议用酒精擦拭后再贴附,否则即使3M胶也可能在短期内脱落86% similarUnverified3M粘贴式门夹的粘贴面须彻底清洁去油去尘并按压后静置24小时再受力,否则易脱落;冬季低温(低于10℃)粘贴初粘力大幅下降,应用吹风机预热门面或改用物理卡扣款84% 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82% similarUnverified免钉款的粘胶承重高度依赖墙面平整度和清洁度,安装前须用酒精彻底去油除尘并按压保压24小时后再上载,否则实际承重远低于标称值82% similarUnverified粘贴前需彻底清洁并干燥表面(酒精擦拭去油污),静置24小时后再承重是达到标称粘力的关键,多数脱落是因未干透就受力,而非产品质量问题81% similar
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