Unverified70% confidenceFactTime unknown
常见音箱隔振脚垫采用EVA、硅胶、丁腈橡胶或Sorbothane（一种高阻尼聚氨酯）材料，其中Sorbothane阻尼系数高、宽频吸振性能突出，被专业录音棚用于设备隔振
1
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70%
Confidence
Long-term
Relevance
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Unverified橡胶软木复合垫（Sorbothane/软木-橡胶层压）对20-200Hz中低频振动衰减优于纯硅胶，适合洗衣机、空压机等有明显低频震动的设备76% similarUnverified隔音优先选硅胶或橡胶材质，硅胶回弹性和密封性最好且耐候，EVA泡棉隔音效果差、主要用于防撞和低成本堵缝，别拿EVA当隔音条用75% similarUnverifiedSorbothane是一种粘弹性聚氨酯材料，其振动吸收效率可达94.7%，广泛用于高精度设备和音频隔振场景74% similarUnverified隔音优先选硅胶或三元乙丙(EPDM)橡胶材质，密度高、回弹好；EVA泡棉本质是保温防撞材料，对声音衰减效果有限，不适合作为主力隔音方案71% similarUnverified复合隔振垫（橡胶+软木/金属嵌片）宽频减振性能优于单一橡胶，软木橡胶垫（Cork-Rubber）尤其适合10-50Hz中低频且抗油性好，常用于精密仪器和发电机组基座70% similar
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