Unverified84% confidenceDecision RuleTime unknown
PP聚丙烯材质耐候性优于PS，户外或阳台使用应选PP或HDPE，抗紫外线不易脆化开裂；廉价PS塑料在阳光暴晒下1-2年就会发白变脆
1
Sources
84%
Confidence
Long-term
Relevance
-
First Seen
Sources
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UnverifiedPP（聚丙烯）材质透明柜比PS（聚苯乙烯）更耐摔抗老化，PS材质用久后易发黄脆裂，长期使用或阳台等强光环境优先选PP或PET86% similarUnverifiedPP聚丙烯是主流材质，耐低温性差（冬季阳台易脆裂）；PC材质透明度和抗冲击更好但更贵，低温环境选PP+抗冲改性或PC材质83% similarUnverifiedPP（聚丙烯）材质收纳箱耐低温脆化差，长期放置阳台或车库选PC或亚克力；透明PET收纳盒长期日晒会发黄，避光存放优先选PP乳白色82% similarUnverifiedPP（聚丙烯）材质耐低温可放冰箱、耐磨不易发黄，PS（聚苯乙烯）透明度高但脆易裂，长期承重或含化妆品油脂建议选PP82% similarUnverifiedPP（聚丙烯）材质耐低温耐弯折不易开裂，PS（聚苯乙烯）透明度更高更亮但脆性大受冷或碰撞易碎裂，PET透明度接近玻璃但成本高较少用于大件收纳箱82% similar
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