[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

承重需求>3kg(如挂衣钩、置物架)应选丙烯酸(亚克力)基材双面胶,其初粘力低但24小时后终粘力可达3-5kg/cm²;泡棉基材单价便宜但长期承重会蠕变下垂

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