Unverified88% confidenceDecision RuleTime unknown
室外挂饰应选金属或PVC加厚材质（厚度≥3mm），亚克力在-5度以下易脆裂，纸质遇雨雪即报废，仅适合室内墙面装饰
1
Sources
88%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified箱体材质优先选太空铝或304不锈钢，避免密度板/多层实木；即使贴防水膜，板材遇长期潮湿仍会从边缘或钉孔处发胀霉变80% similarUnverified材质选择：不锈钢/加厚铁艺杆抗弯不下垂但重；铝合金轻但跨度＞1.5m易中段下坠；纯塑料/PVC杆仅适合厨房卫生间短帘。跨度超1.4m的厚帘优先选内嵌钢芯的加粗铁杆79% similarUnverified免打孔锁具依赖强力胶或3M胶粘贴，铝合金/不锈钢光滑窗框粘接力尚可，但塑钢（PVC）窗框和有涂层的表面粘接力会显著下降，长期高温暴晒下胶体老化脱落风险高78% similarUnverified金属（铁/铝）表壳挂钟质感好、不变形，但重量大对挂墙承重要求高，石膏墙或空心墙需用膨胀螺丝加固；纯木框轻但易受潮变形，浴室/厨房等潮湿区域应避开实木款77% similarUnverified自粘型3M胶背衬只适合光滑干净的铝合金或塑钢表面，木门、粗糙墙面或油漆面需用卡槽式或钉装式，自粘条几个月内必翘边76% similar
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