Unverified85% confidenceDecision RuleTime unknown
优先选择通过食品级FDA或欧盟LFGB认证的天然橡胶/热塑性橡胶(TPR)材质,避免PVC材质(可能含邻苯二甲酸酯增塑剂)
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85%
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Long-term
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Unverified材质选天然橡胶或食品级TPR,认准FDA/LFGB认证;避免PVC和不明塑料,尤其重度啃咬犬(如比特、拉布拉多)应选硬度Shore A 60以上的天然橡胶(如Kong Extreme黑色款),软胶款会被撕碎误吞86% similarUnverified对乳胶/橡胶过敏者不要买天然橡胶垫,即使标注'环保'也可能诱发接触性皮炎,应选TPE或PVC83% similarUnverified材质环保等级顺序:天然橡胶>TPE>NBR>PVC。NBR缓震好但发泡材料环保性差、易掉屑老化;PVC价格低但可能含增塑剂,建议选明确标注无邻苯二甲酸盐的产品82% similarUnverified橡皮擦分TPR(热塑性橡胶)、PVC乙烯基和天然橡胶三类,儿童日常书写首选TPR材质:擦除力强且不含塑化剂邻苯二甲酸盐,PVC橡皮虽然擦得干净但需确认标注无塑化剂82% similarUnverifiedTPE和天然橡胶材质防霉性优于PVC,PVC垫吸盘缝隙易积水发黑长霉,家有过敏体质或不常清洗者应避开纯PVC吸盘垫81% similar
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