[KongchangAI]
Unverified80% confidenceFactTime unknown

PE棉(聚乙烯发泡棉)吸音性能弱于开孔聚氨酯波浪棉,PE棉更适合做隔热和防潮,真正吸音应选开孔结构的聚氨酯或聚酯纤维棉

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80%
Confidence
Long-term
Relevance
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