Unverified85% confidenceDecision RuleTime unknown
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
1
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85%
Confidence
Long-term
Relevance
-
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Unverified材质优先选食品级硅胶或TPE软胶(邵氏硬度30A以下),柔软可缓冲夹力;避免EVA泡棉长条,泡棉遇儿童啃咬易碎裂脱屑,且回弹性差用几个月就压扁失效87% similarUnverified材质优先选食品级硅胶或TPE(Shore硬度85A以上),避免PVC材质;重度啃咬型犬(拉布拉多、比特等)需选尼龙或天然橡胶等硬质材料,硅胶垫会被咬碎误吞86% similarUnverified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85% similarUnverified材质优先食品级硅胶或EVA,避免PVC软塑料(含增塑剂风险,且低温易发硬、高温易析出气味);硅胶款邵氏硬度建议30-50A之间,太软易被门风吹落、太硬夹合时仍有一定冲击84% similar
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