Unverified82% confidenceFactTime unknown
PET材质透明度高但耐温仅约60度，PP材质耐温可达100度以上适合微波和沸水清洗，长期存油脂类食材优先选PP或玻璃避免塑化剂析出
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
UnverifiedPP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85% 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85% similarUnverified材质选PP（聚丙烯）优先，耐温范围-20℃到120℃，可直接从冷冻室取出且能微波/沸水消毒；PS（聚苯乙烯）和普通PET低温易脆裂，不适合冷冻湿粮存储84% similarUnverifiedPP聚丙烯与PET材质耐温不同：PP可耐约-20℃至100℃，PET约0℃至60℃，冷冻或高温环境存放需看材质标注83% similarUnverified不建议给需要频繁高温环境（如灶台旁）的调料选用普通PET瓶，PET耐热约60-70℃，靠近灶火易变形释放物质；应选玻璃或耐高温PP82% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/455092API
curl https://kongchang.com/api/v1/knowledge/claims/455092MCP
get_claim(id=455092)