Aluminium honeycomb vaj huam sib luag yog cov khoom siv kho kom zoo nkauj heev. Nws tuaj yeem ua rau hauv ib lub vaj huam sib luag nrog lub teeb yuag, lub zog siab thiab tiaj tus heev. Nws tuaj yeem siv rau hauv cov qauv, cushions, partitions thiab decorations. Nws yog siv rau hauv cov ntaub thaiv phab ntsa, lub tsev partitions, Sound-absorbing panels, high-speed trains, ships, car compartments, etc. Qhov zoo ntawm aluminium honeycomb vaj huam sib luag tsis yog tsuas yog cuam tshuam rau cov khoom xaiv, tab sis kuj tseem nyob ntawm kev sib txuas. zoo, thiab nws qhov tseem ceeb technical Performance index yog lub tev lub zog.
Muaj ob lub ntsiab ntawm cov kua nplaum uas feem ntau siv hauv kev tsim thiab kev teeb tsa ntawm aluminium honeycomb panels: organic silica gel thiab polyurethane kua nplaum. Organic silica gel feem ntau yog siv los ntawm aluminium honeycomb vaj huam sib luag manufacturers, thaum polyurethane kua nplaum yog cov kua nplaum siv los ntawm kev tsim kho thiab kev tsim kho cov tuam txhab hauv kev teeb tsa.
Dab tsi ntawm honeycomb kua nplaum yog siv?
1. Silicone
Organic silica gel muaj qhov kub thiab txias tsis kam, huab cua tsis kam, siab sib txuas lub zog, zoo tiv thaiv kev laus, thiab siab elongation thaum tawg. Nyob rau hauv tus txheej txheem ntawm kev siv, nws tseem yuav tsum tau them sai sai rau nws cov kev pab cuam lub neej, feem ntau 12 lub hlis, thiab cia ib puag ncig kub yuav tsum tsis txhob ntau tshaj 27 degree, tsis txhob ncaj qha tshav ntuj, av noo thiab kub.
2. Polyurethane kua nplaum
Polyurethane kua nplaum muaj cov yam ntxwv ntawm cov dej tsis zoo, kev sib raug zoo siab, thiab zoo atmospheric aging kuj. Nws lub neej ua haujlwm ntev, tuaj yeem ncav cuag ntau tshaj 25 xyoo. Tab sis yuav tsum tau xyuam xim kom tsis txhob muaj kua nplaum ntau dhau los yog cov kua nplaum tsis sib xws.
Cov laj thawj tseem ceeb ntawm cov npuas hauv cov kua nplaum:
Raws li qhov ua rau muaj npuas nyob rau hauv qhov teeb meem no, qhov tshwm sim siab yog qhov kev siv ib puag ncig hloov, cov av noo thiab kub ua kom siab dua, kom cov khoom polyurethane absorbs dej ntau dhau. NCO reacts nrog dej thiab generates carbon dioxide nyob rau hauv lub colloid. Cov pa roj carbon dioxide loj heev tsis tuaj yeem khiav tawm thiab ua kom muaj cov npuas me me.
Qhov zoo ntawm cov khoom polyurethane tsis ruaj khov vim kev siv ib puag ncig thiab kev hloov raws caij nyoog, uas yuav cuam tshuam rau cov khoom lag luam zoo thiab kev siv dav.
Kev daws:
Txhawm rau kom tsis txhob muaj cov npuas thaum lub sijhawm tsim khoom thiab siv cov khoom siv polyurethane, yog li txo lub zog ntawm cov colloid.
Rau txoj kev kho kom raug ntawm lub Hoobkas tsim, ib qho me me ntawmmolecular sieve moisturizing scavengeryuav tsum tau ntxiv rau hauv cov txheej txheem ntawm cov khoom siv roj hmab polyurethane kom ntseeg tau tias cov ntaub ntawv polyurethane nyob rau hauv lub xeev ntawm cov dej tsis tshua muaj nyob rau hauv ib puag ncig siv sib txawv.
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