Unverified85% confidenceDecision RuleTime unknown
折叠水桶材质优选食品级PP+TPE，TPE折痕处抗撕裂性远优于普通PVC，PVC材质在低温（＜5度）下折痕处易硬化开裂
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified防水内衬优先选TPU或PEVA材质，PVC遇冷易变硬开裂，尼龙涂层仅防泼溅不防积水，装湿牙刷牙膏应认准TPU热压内衬82% similarUnverifiedTPE材质辅具比PVC更环保可降解、无异味，但耐磨和抗撕裂性略逊于PVC，重压或指甲刮擦下更易留痕，长期耐用度PVC占优82% similarUnverifiedTPE材质鞋套比普通PVC耐低温不易脆裂，冬季或频繁折叠使用应选TPE或硅胶材质，PVC在10℃以下反复折叠易开裂漏水82% similarUnverifiedTPU材质防水包耐磨抗折、可高频反复使用，PVC材质防水包低温易发硬开裂、折叠处易漏水，寒冷或长期使用选TPU81% similarUnverifiedPVC软胶或TPE材质坐圈虽柔软但易老化开裂藏污，长期使用优先选PP硬塑一体注塑座圈，表面光滑更耐清洁和消毒80% similar
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