Unverified82% confidenceDecision RuleTime unknown
外壳材质PP/共聚聚丙烯抗摔性优于普通ABS，能承受-30℃低温不脆裂；铝合金外壳抗压强度高但导热快、低温下内部易结露，寒冷环境优先PP工程塑料
1
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82%
Confidence
Long-term
Relevance
-
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UnverifiedPP（聚丙烯）材质耐低温性优于ABS，冬季户外或冷库使用不易脆裂；ABS表面硬度和抗刮性更好但低温易碎86% similarUnverified材质权衡：ABS/PP塑料盒轻便抗摔但耐温有限（长期＜60℃），铝合金盒散热好抗压强但重且导热快夏季需避晒，硬质EVA布壳最轻但抗压最弱适合轻量出行82% similarUnverifiedUHMWPE（超高分子量聚乙烯）复合软板防刺背心比芳纶更轻且防水，但耐温性差（≥70℃软化），不要将其长时间放于夏季车内或暴晒环境81% similarUnverified材质优先选PP（聚丙烯）或304不锈钢，PP耐温可达100℃以上可承受开水消毒后放置，ABS塑料耐温仅约80℃且长期接触湿气易发黄老化81% similarUnverified接触出风口的托槽材质应选硅胶或耐温≥120℃的ABS，普通PP塑料长期承受热风口余温易变形发黄80% similar
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