Unverified82% confidenceDecision RuleTime unknown
铝合金百叶叶片厚度选0.21mm以上，薄于0.18mm的叶片长期使用易被拉绳磨出折痕、开合时晃动变形
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82%
Confidence
Long-term
Relevance
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Unverified叶片材质厚度决定耐用度：铝百叶叶片厚度需≥0.18mm才不易折弯变形，低于0.16mm的叶片在拉动或碰撞时容易留下永久弯折痕迹86% similarUnverified铝合金门底密封条底座常见铝材厚度0.8-1.5mm，宽度规格多为25/30/40mm，长度多按门宽93cm/1米整条可裁剪，安装前需按门宽锯短83% similarUnverified铝箔加厚款（厚度≥0.1mm/100微米）比普通薄款更耐刮擦、不易翘边，但可裁性和贴合曲面能力下降；台面平整选加厚，需包边角选0.06mm左右薄款82% similarUnverified叶片厚度是耐用性关键：铝叶片厚度≥0.21mm不易折弯变形，＜0.18mm的薄叶片长期操作后易出现波浪形弯曲81% similarUnverified夹片式刷子的夹口开合宽度应比叶片厚度大2-3mm，铝制百叶厚约0.2-0.5mm需窄夹口，木质/PVC百叶厚约3mm需宽夹口，夹口太紧会刮花漆面80% similar
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