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Unverified76% confidenceTradeoffTime unknown

PVC材质垫子耐磨防水易清洁但环保性和脚感较差，TPE环保柔软但价格高、长期重压易变形，长期高频使用优先TPE

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VR防护垫category

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UnverifiedTPE材质辅具比PVC更环保可降解、无异味，但耐磨和抗撕裂性略逊于PVC，重压或指甲刮擦下更易留痕，长期耐用度PVC占优87% similar UnverifiedPVC软胶或TPE材质坐圈虽柔软但易老化开裂藏污，长期使用优先选PP硬塑一体注塑座圈，表面光滑更耐清洁和消毒86% similar UnverifiedPVC涂层防水布防水强但不透气，长期贴身接触（如坐垫）会闷汗发黏；TPU涂层布更柔软透气但价格更高，兼顾防水与舒适选TPU86% similar UnverifiedTPU材质防水包耐磨抗折、可高频反复使用，PVC材质防水包低温易发硬开裂、折叠处易漏水，寒冷或长期使用选TPU86% similar UnverifiedPVC材质便宜但低温（机舱/高原）易变硬开裂且有塑料味；植绒TPU或加厚植绒PVC接触面更舒适防滑，耐用度和触感优先选植绒表层款85% similar

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