Unverified82% confidenceDecision RuleTime unknown
隔音优先选D型或P型中空橡胶密封条，其空腔结构能同时阻隔声音和气流；平板刷条（毛刷式）主要防尘挡风，对隔音（尤其中低频）效果有限
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified隔音优先选空心橡胶管状(D型/O型)密封条，接触时形变大密封更严；泡棉隔音效果弱，仅适合防尘挡风轻度需求88% similarUnverified隔音降噪优先选空心管状截面（D型/P型）配硅胶或橡胶材质，压缩回弹性好能填满缝隙；泡棉虽软但闭孔密度不足，隔音效果比空心橡胶差3-5dB87% similarUnverified隔音防风优先选中空D型/P型橡胶条（回弹好、压缩后密封强），保温防尘可选EVA泡棉条（柔软填充性好但压缩后恢复慢），二者不能互换使用84% similarUnverified音响/黑胶设备隔振应选软木或专用避震脚钉而非橡胶垫，橡胶会引入自身谐振染色，软木内阻尼线性更适合音频高频81% similarUnverified隔音降噪优先选发泡橡胶（EPDM）或硅胶实心条，实心结构比泡棉隔音效果好；单纯挡缝防尘防虫可用EVA泡棉条即可，不必为隔音多花钱80% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/352877API
curl https://kongchang.com/api/v1/knowledge/claims/352877MCP
get_claim(id=352877)