1. Nbudata ụbọchị: Eprel., 15^th,2023
2. Obodo: Morocco
3.Commodity: Mechie cell aluminum foam panel
4.Size: 1000mm x 90mm x 20mm / 2000mmx115mmx20mm / 2000mmx80mmx42mm
5. Ọnụ ọgụgụ: 50PCS
6.Usage: Ujo absorber ule

7. Ozi kọntaktị:
Onye njikwa ahịa: Jessica

Email: sales22@chinabeihai.net

E mechiri emechi cell aluminum foam plate na-eme ka ụda na-amịpụta ụda dị elu dị elu mgbe ọgwụgwọ perforation (φ2mm oghere, perforation ọnụego 1 ~ 3%), nke nwere ezigbo ụda absorption arụmọrụ, na ụda absorption ọnụego nwere ike iru 60% ~ 90%. N'ihi na elu nke ihe a enweghị ụgbọ elu, ọ nwere magburu onwe n'elu na-ekesa echiche ụda absorption ọrụ, na n'otu oge ahụ perforated Helmholtz resonance absorber ụda absorption ọrụ iji hụ na a elu ụda absorption ọnụego. Tụkwasị na nke ahụ, na gburugburu ebe iru mmiri, ihe ndị na-eme ka ụda nkịtị na-amịkọrọ mmiri ma gbasaa, na ụda absorption nke ụda na-ebelata nke ukwuu, ebe ihe ụfụfụ nke aluminom adịghị amịkọrọ mmiri, na ụda ụda ya adịghị ebelata.
Ka ọkpụrụkpụ nke oyi akwa ikuku na-abawanye site na 0mm ruo 90mm, ugboro ugboro nke nnabata ụda na-ebelata site na 2000Hz ruo ihe dịka 300Hz. Mgbe ọkpụrụkpụ nke ikuku oyi akwa bụ 10, 30, 60, 90mm, isi ugboro nke ụda absorption ọnụego bụ banyere 1000Hz, 500Hz, 400Hz, 300Hz n'otu n'otu. Dị ka mkpọtụ ugboro nkesa imewe ụfụfụ ọnụego ụda absorption efere n'azụ ikuku oyi akwa ọkpụrụkpụ. Ugboro mkpọtụ nke ụgbọ ala na-eme n'okporo ụzọ awara awara, ọwara mmiri na ọwara ụgbọ mmiri dị gburugburu 400Hz, nke bụ mkpọtụ ugboro ugboro, yabụ, a na-edobe akwa oyi akwa nke 60mm n'azụ ụfụfụ aluminum acoustic efere nke mgbochi ụda okporo ụzọ, ala osimiri na mgbidi okpuru mmiri okpuru mmiri ọwara akust, nke nwere mmetụta mbelata mkpọtụ dị mma. Mkpọtụ nke okporo ụzọ ụgbọ oloko bụ ụda ụda ugboro ugboro dị elu karịa 1000Hz, na akwa oyi akwa 20mm ka edobere n'azụ ụfụfụ aluminom na-amịpụta ụda, nke nwere mmetụta mbelata mkpọtụ dị mma.