Unverified85% confidenceDecision RuleTime unknown
PVC材质挡风罩在-5℃以下会变硬发脆，北方冬季应选PU或PC材质，其中PC板材耐寒可达-30℃且不易开裂
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85%
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Long-term
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UnverifiedPVC材质透明挂袋在低温环境（＜5℃）下会变硬变脆，反复折叠处易开裂，北方无供暖阳台或车库存储优先选EVA或PEVA材质，其低温柔韧性明显更好81% similarUnverifiedPVC材质低温下会变硬变脆，冬季或高海拔使用应选PEVA或TPU材质款，耐低温且更环保无异味80% similarUnverifiedTPU材质在低温环境下比PVC更抗脆化，PVC在5℃以下易变硬开裂，冬季或北方使用应优先选TPU或硅胶79% similarUnverified材质应选择PC（聚碳酸酯）或ABS并标注阻燃等级V0，PVC材质耐温低（＜80℃）且长期插拔易老化开裂，不适合用于插座这类可能升温的部位78% similarUnverified低温环境（滑雪/高原冬季）不建议买PVC材质，PVC在0℃以下会发脆变硬失去弹性，折叠时可能开裂，应选耐低温硅胶78% similar
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