loading

How effective are polyester fiber acoustic panels?

2026-06-12
Polyester fiber acoustic panels perform particularly well in the mid-to-high frequency range, with a noise reduction coefficient (NRC) typically between 0.8 and 1.10. Within the 125–4000Hz noise range, the NRC can reach over 0.9, making it a broadband, highly efficient sound absorber. By leaving a cavity in the back, the sound absorption performance can be further enhanced.
cráid
Cad iad na sonraíochtaí coitianta maidir le painéil ionsúite fuaime snáithín poileistear?
Cé chomh neamhdhíobhálach don chomhshaol atá painéil ionsúite fuaime snáithín poileistear?
ar aghaidh
Related questions
Déan teagmháil linn

Monaróir Ábhar Fuaimiúil Saincheaptha

meáin shóisialta
Fón / WhatsApp / Wechat:

+86 156 0066 5034

Cuir leis:
24 Bóthar Gongqiang, Crios Forbartha Eacnamaíochta Nangong Cathair Xingtai Cúige Hebei, an tSín.
Cóipcheart © 2025 ROOAOO | Léarscáil an tSuímh
Customer service
detect