Unverified85% confidenceFactTime unknown
EPP（发泡聚丙烯）材质密度高、回弹好、耐压不易变形且环保无毒，是中高端泡沫轴主流材质；EVA次之，纯发泡PE最软最廉价易塌陷
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85%
Confidence
Long-term
Relevance
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UnverifiedEPP（发泡聚丙烯）材质密度高、回弹好、不吸水易清洁且耐用性远超EVA，长期或专业使用优选EPP；EVA成本低、手感软但久用易变形塌陷87% similarUnverifiedEPP（发泡聚丙烯）材质相比EVA更环保、无异味、可回收，且回弹更好不易掉屑；廉价PE/回收料泡沫轴常有刺鼻塑料味且长期使用会掉粉粘身85% similarUnverified泡沫软包类器材（软体积木、平衡垫）优先选EPP材质而非普通EVA，EPP回弹性和抗撕咬性更好且无异味，闻起来有刺鼻塑料味的说明VOC超标81% similarUnverifiedEVA材质环保性优于EPE，但EPP（发泡聚丙烯）综合最佳：无异味、可回收、耐高温不易变形，选购时确认无刺鼻塑料味且通过环保认证（如REACH）78% similarUnverified收纳袋材质选PA+PE复合膜（尼龙+聚乙烯）密封性和抗穿刺性最佳，厚度≥0.08mm不易破；纯PE材质便宜但易开裂漏气，透明度虽好但寿命短77% similar
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