Foamed aluminium, feem ntau hais lus, yog foaming ntawm txhuas hlau cov ntaub ntawv los tsim ib tug microscopic hlau pore qauv nrog ib tug loj tus naj npawb ntawm npuas. Nws qhov tshwj xeeb ntxim nyiam yog tias cov khoom siv tuaj yeem tsim thiab pom tau los ntawm kev hloov pauv qhov ntom thiab pore qauv ntawm cov khoom nws tus kheej hauv cov khoom siv sib txawv thiab cov kev xav tau sib txawv.

Kev tsim cov qauv qhib-cell thiab kaw-cell muaj feem xyuam rau hom foaming tus neeg saib xyuas, thiab tseem cuam tshuam los ntawm tus nqi ntawm tus neeg sawv cev foaming thiab cov txheej txheem foaming. Cov qauv ntawm tes tsis yog tsuas yog cuam tshuam nrog Mooney viscosity ntawm cov roj hmab sib xyaw thiab cov txheej txheem vulcanization, tab sis kuj tseem cuam tshuam nrog rau hom thiab ntau npaum li cas ntawm tus neeg sawv cev foaming nrog rau nws cov dispersion thiab solubility hauv cov roj hmab compound.

Qhib cell aluminium ua npuas ncauj: Cov hlwb sab hauv sib txuas lus nrog cov hlwb, uas yog cov qauv ntawm tes tsis muaj kev ywj pheej.

Lub hlwb ntawm cov ntaub ntawv qhib-cell ua npuas ncauj txuas rau ib leeg, los yog kev sib txuas tag nrho, ib-seem lossis peb-dimensional tuaj yeem kis tau roj lossis kua, qhov pore loj yog 0.5-1.0mm, qhov porosity yog 70-90%, thiab Los ntawm porosity yog 55-65%. Vim nws cov qauv tshwj xeeb, cov khoom siv qhib-cell ua npuas ncauj muaj cov yam ntxwv hauv qab no:

1. Superior compressibility: Nws tuaj yeem compressed ntev npaum li qhov kev ntxhov siab tsawg, lub zog rov qab me me, thiab nws yooj yim rau rov qab. Rau

2. Thermal rwb thaiv tsev: Txawm hais tias nws muaj cov qauv qhib-cell, cov hlwb yog complex thiab muaj cov thermal rwb thaiv tsev zoo tib yam li cov khoom siv kaw.

3. Dej nres thiab dej tuav: Tom qab compression, cov dej yuav tsis xau, thiab cov dej sab hauv yuav tsis yooj yim ploj. Rau

4. Kev nqus suab: Vim lub siab qhib tus nqi thiab cov txheej txheem sab hauv ntawm tes, lub suab yoj lub zog yog attenuated, yog li nthuav tawm suab nrov zoo heev.

Kaw cell aluminium ua npuas ncauj: cov hlwb sab hauv yog sib cais los ntawm cov hlwb los ntawm cov phab ntsa membrane, uas tsis txuas rau ib leeg, thiab yog ib qho kev ywj pheej ntawm tes.

Cov ntaub ntawv kaw-cell ua npuas ncauj: Nws muaj cov qauv ntawm tes ywj siab, thiab cov hlwb sab hauv raug cais tawm ntawm cov hlwb los ntawm cov yeeb yaj kiab phab ntsa, thiab lawv tsis txuas rau ib leeg. Cov ntaub ntawv kaw-cell ua npuas ncauj muaj qhov cuam tshuam zoo heev, kev ua haujlwm siab, kev yooj yim, suab rwb thaiv tsev, rwb thaiv tsev kub, dej tsis kam, vapor tsis kam, ntab khoom, thiab lwm yam.