Unverified72% confidenceDecision RuleTime unknown
透明门贴长期日晒或PVC材质易发黄，购买时优先看材质标注为高透PVC或PET，PET抗黄变优于普通PVC但价格更高
1
Sources
72%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
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Unverified透明度看材质：PET材质透明度和硬挺度优于PVC，长期使用不易发黄；PVC偏软易泛黄发脆但价格低，长期展示（＞1年）建议选PET或PP材质85% similarUnverifiedPVC材质透明标签袋透明度最高但低温易脆化变黄，PET材质透明度稍逊但耐候性更好，长期贴在低温冷库或阳台收纳箱选PET83% similarUnverified透明度取决于材质而非厚度：PVC和PET材质透明度最高但偏硬、低温易脆；EVA磨砂半透明但柔软耐折；追求一眼可视选PVC/PET，追求耐用可折叠选EVA或加厚PE82% similarUnverifiedPET基材膜比PVC基材耐候性和清晰度更好、不易黄变，寿命更长；PVC膜价格低但长期日晒易发黄变脆，户外/西晒窗优选PET多层膜81% similarUnverifiedPET/PP材质透明度远高于普通PVC，长期使用不易发黄；预算有限选择加厚PP(壁厚≥1.2mm)兼顾透明度与耐用性81% similar
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