Los ntawm-qhov 5 hli tuab aluminium ua npuas ncauj (siab-resistant thiab vibration-resistant txhuas ua npuas ncauj)
Product Description:
Los ntawm-lub qhov txhuas ua npuas ncauj acoustic khoom yog ib yam tshiab ntawm ntau yam khoom siv acoustic, nrog rau ob lub zog ntawm kev ua haujlwm thiab cov khoom siv, kev siv yog dav heev, tuaj yeem ua rau hauv txoj kev loj thiab railway acoustic suab teeb meem, acoustic phab ntsa, acoustic ceilings. , acoustic enclosures, HVAC ducts, txhua yam muffler, siv hauv kev tsim kho suab nrov txo, txo suab nrov hauv kev tsheb, kev lag luam suab nrov txo, tub rog, aviation, aerospace thiab ntau lwm yam.
Khoom Properties:
Qhov ceev: 0.2g / cm3 ~ 0.6g / cm3;
Tus nqi qis: 75% ~ 90%;
Lub zog nqus: 8J / m3 ~ 30J / m3;
Compressive zog: 3Mpa ~ 17Mpa;
Flexural zog: 3Mpa ~ 15Mpa;
Pore loj: uniformly faib 1-10mm, lub ntsiab pore loj 4-8mm;
Kev ua tau zoo ntawm hluav taws tsis kub, lub neej ua haujlwm ntev.
Kev siv aluminium ua npuas ncauj nrog sib txawv qhov sib txawv
| Serial tooj | Lub ntiajteb txawj nqus (g / cm3) | Loj (mm) | Kev siv tseem ceeb |
| 1 | 0.25 ~ 0.4 hli | 1200 × 600 × h raws li cov neeg siv khoom xav tau | Suab-absorbing khoom, marble composite board, sab hauv thiab sab nrauv zoo nkauj composite board, kub-insulating phab ntsa khoom |
| 2 | 0.4-0.6 hli | Cov ntaub ntawv cuam tshuam-resistant, cov vaj huam sib luag rau lub cev tsheb, cov ntaub ntawv suab-nqus, marble puas vaj huam sib luag, sab hauv thiab sab nrauv zoo nkauj vaj huam sib luag | |
| 3 | 0.6 los yog ntau dua | Cov ntaub ntawv cuam tshuam-resistant |
Khoom siv teb:
Raws li cov khoom siv txhuas ua npuas dej muaj ntau yam tshwj xeeb, lawv tuaj yeem siv rau hauv aerospace, aviation, high-speed tsheb ciav hlau, tsheb ciav hlau hauv nroog, nkoj tsim, kev tsheb ciav hlau ceev, kev tsim kho, tunnels thiab suab teeb meem ntawm txoj kev, thiab lwm yam. Lawv muaj cov khoom siv. Lub teeb yuag, siab acoustic absorption, siab vibration damping, siab nqus ntawm lub zog, siab electromagnetic shielding, tshav kub rwb thaiv tsev, hluav taws-resistant, thiab tsis-combustible zog. Nws yog ib puag ncig tus phooj ywg.
Cov khoom lag luam ntsig txog
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Kev piav qhia ntau lawm Yuav kom ncav cuag lub suab zoo tshaj plaws nyob rau sab nraum zoov, txoj kev loj, kev tsheb ciav hlau, thiab lwm yam, peb tau tsim tshwj xeeb ua tiav AFP. Punch qhov tsis tu ncua ntawm AFP raws li qhov feem pua ntawm 1% -3%, nrog rau kev ua haujlwm zoo ntawm lub suab zoo thiab lub suab nrov zoo. Suab rwb thaiv tsev board ua los ntawm ua npuas ncauj aluminium sandwich board, 20mm tuab, suab rwb thaiv tsev 20 ~ 40dB. Lub suab nqus tus nqi ntsuas los ntawm txoj kev yoj sawv ntsug yog 40% ~ 80% nyob rau hauv thaj tsam ntawm 1000Hz txog 2000H ...
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