Unverified78% confidenceDecision RuleTime unknown
材质优先选TPE/TPR或食品级硅胶（无异味、耐水解），避免PVC材质：PVC长期高温洗涤易析出增塑剂并加速老化开裂，一般用20-30次就变硬掉屑
1
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78%
Confidence
Long-term
Relevance
-
First Seen
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Unverified专业贴膜刮板多采用聚醚型TPU或硅胶，比普通PVC刮板抗老化不易变脆，长期潮湿环境使用更耐用87% similarUnverified材质优先选TPE或食品级硅胶，PVC材质常有塑胶异味且长期贴身使用不放心；开箱有刺鼻气味的应通风数日或退换87% similarUnverified材质优先选食品级硅胶或TPE/TPR，硬度以邵氏A50以下为宜（用手能轻松弯折对折不发白），过硬的PVC或EVA泡沫遇冷变脆、易被啃咬掉渣86% similarUnverified材质选硅胶或TPU优于PVC和真皮：硅胶防水耐低温不脆化，真皮遇雨易变形发霉，PVC在-10度以下变硬易裂86% similarUnverified防滑颗粒选硅胶（TPR/硅胶点胶）优于普通PVC印胶，硅胶点耐洗50次以上不易脱落，PVC印花洗20次左右开始开裂脱落82% similar
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