Unverified82% confidenceDecision RuleTime unknown
PP材质（聚丙烯）耐低温性差，冬季阳台/车库低于5度易脆裂，北方无暖气储物间或户外存放应选PP+共聚改性或PET材质，避免用普通再生料PP
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
UnverifiedPP（聚丙烯）材质耐低温性优于PS/PET，冷库或北方无暖气仓库存放不易脆裂，可承受约-20℃至100℃；PS材质脆、易开裂不适合承重堆叠88% similarUnverifiedPP（聚丙烯）材质盖低温脆化临界点约-5℃，冬季阳台/车库/冷库存放建议选PP+改性或PC材质，低温下不易开裂87% similarUnverifiedPP（聚丙烯）材质收纳箱耐低温性差，冬季户外或车库环境下低于-5℃易变脆开裂，需存户外选PC或加纤维增强款87% similarUnverifiedPP聚丙烯材质耐温范围约-20℃至100℃，低温脆性较好，适合冷环境；PET材质透明度更高但低温易脆裂，北方阳台储物慎用86% similarUnverifiedPP材质的耐低温性差异大：普通PP在-10℃以下会冷脆，共聚PP（PP-C）可耐-20℃低温，阳台、车库、北方无暖气储物间应选共聚PP款86% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/386226API
curl https://kongchang.com/api/v1/knowledge/claims/386226MCP
get_claim(id=386226)