Unverified85% confidenceFactTime unknown
PP聚丙烯材质耐温范围约-20℃至100℃，冬季无供暖低温环境比PVC材质更抗脆裂，是床底长期存储的常见优选材质
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
UnverifiedPP聚丙烯周转箱耐温范围约-20℃至80℃，抗冲击性优于PVC，市面折叠箱多采用PP材质，箱壁厚度2-3mm为常见承重款88% similarUnverifiedPP聚丙烯材质耐温范围约-20℃至100℃且可反复水洗、耐油污，是厨房和冰箱内收纳的通用安全材质；PVC材质耐温和耐候性较差，不宜接触食物86% similarUnverifiedPP聚丙烯材质耐低温可到-20℃仍不脆裂，适合冷冻室长期使用；PS聚苯乙烯材质在-5℃以下易脆断，只适合冷藏室86% 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84% similarUnverifiedPP聚丙烯材质耐温范围约-20℃至100℃且耐化学腐蚀，是收纳盒最常见材质；PET透明度高但耐温低于70℃，不宜放靠近发热设备处84% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/381250API
curl https://kongchang.com/api/v1/knowledge/claims/381250MCP
get_claim(id=381250)