Unverified78% confidenceDecision RuleTime unknown
PP板厚度是耐用度核心：≥3mm板材可反复折叠数千次不发白断裂，1.5mm以下廉价款折叠数十次后折痕处易开裂
1
Sources
78%
Confidence
Long-term
Relevance
-
First Seen
Sources
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UnverifiedPP塑料分隔板厚度＜1.5mm的产品侧壁易变形塌陷，选购时看壁厚≥2mm或带加强筋结构；透明亚克力越厚越稳固但也越易在磕碰时崩裂边角82% similarUnverifiedPP材质折叠箱壁厚≥2mm堆叠稳定性明显更好，低于1.5mm的薄壁款堆叠2层以上易变形塌陷81% similarUnverifiedPP塑料收纳箱壁厚应≥0.8mm才能承重堆叠，薄壁款（<0.5mm）叠放2层以上会变形挤压，无法长期堆高80% similarUnverifiedPP聚丙烯材质收纳箱壁厚≥1.5mm才能承受叠加堆放，薄于1.0mm的箱体叠放2层以上易变形塌陷80% similarUnverifiedPP材质厚度影响耐用性，壁厚＜1mm的薄盒受力易变形开裂，承重物品（工具、餐具）建议选壁厚1.5mm以上或加厚款80% similar
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