Unverified77% confidenceTradeoffTime unknown
全金属（不锈钢/碳钢喷涂）承重稳定但较重且易与衣柜金属挂杆碰撞异响；塑料/ABS架轻便安静但承重多≤5kg，两者按裤重取舍
1
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77%
Confidence
Long-term
Relevance
-
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Unverified304不锈钢抗腐蚀最好、承重最强但最重；铝合金轻便但反复折叠的转轴处易疲劳；尼龙包裹款手感温润、冬天不冰手但内部仍需金属骨架支撑，纯塑料款承重不可靠79% similarUnverified五金件优选304不锈钢阻尼铰链和导轨，普通铁质五金在潮湿环境1-2年生锈；抽屉选全金属阻尼滑轨（承重≥20kg），避免塑料滑轨易断裂78% 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77% similarUnverified材质权衡：铝合金/不锈钢皂盒耐用抗压不变形但重量大（100g+）且导热怕挤压变形；塑料轻便廉价但易开裂发脆；硅胶轻软抗摔但易吸味沾灰76% similarUnverified承重型防坠落加固件（如儿童防护栏底座）板厚应≥2.0mm冷轧钢并配M6以上膨胀螺栓，纯不锈钢因同厚度屈服强度偏低反而不如镀锌钢板抗形变76% similar
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