Sandwich panels muaj npe nrov rau lawv cov khoom siv zoo heev thiab muaj peev xwm rwb thaiv tsev, ua rau lawv muaj kev xaiv nrov hauv kev tsim kho, tshwj xeeb tshaj yog rau phab ntsa, ru tsev, thiab cov chaw txias txias. Lub durability ntawm cov vaj huam sib luag no yog qhov tseem ceeb uas ua kom muaj kev ua haujlwm ntev, thiab qhov kev ua haujlwm ntev no tau cuam tshuam los ntawm qhov zoo ntawm cov khoom siv hauv lawv cov khoom, suav nrog polyurethane ua npuas ncauj uas ua lub hauv paus.
Polyurethane catalysts nyiamMXC-T. Cov tub ntxhais yog lub luag haujlwm rau lub vaj huam sib luag thermal rwb thaiv tsev, kev ua haujlwm ruaj khov, thiab kev tiv thaiv ib puag ncig.
1. Cov qauv kev ncaj ncees thiab Load-Bearing Capacity
Lub durability ntawm sandwich panels feem ntau yog nyob ntawm cov qauv kev ncaj ncees ntawm polyurethane ua npuas ncauj core. Polyurethane catalysts xws li MXC-T yog tsim los txhim kho lub rigidity thiab load-bearing muaj peev xwm ntawm cov npuas dej, ua rau cov panels muaj zog txaus los tiv thaiv txhua yam kev ntxhov siab nyob rau hauv lub sij hawm. Qhov no ua kom cov vaj huam sib luag tswj lawv cov duab thiab ua haujlwm, txawm tias nyob rau hauv cov khoom hnyav lossis hauv cov xwm txheej hnyav.
2. Thermal rwb thaiv tsev thiab lub zog txuag
MXC-C15 yog ib qho catalyst uas ua rau lub cev tsis sib xws ntawm cov polyurethane ua npuas ncauj, uas yog qhov tseem ceeb rau kev rwb thaiv tsev zoo. Ib qho ua npuas ncauj zoo muaj cov qauv kaw ntom ntom uas tiv thaiv kev hloov pauv cua sov, kom ntseeg tau tias cov sandwich panels muab cov rwb thaiv tsev zoo ib yam dhau lawv lub neej. Qhov kev ua haujlwm thermal no yog qhov tseem ceeb rau kev txo qis kev siv hluav taws xob hauv tsev, ua rau kev txuag nyiaj mus sij hawm ntev thiab cov txiaj ntsig ib puag ncig.
3. Kev tiv thaiv ib puag ncig
Sandwich panels feem ntau raug rau ntau yam ntawm ib puag ncig, nrog rau kev ya raws, kub hloov pauv, thiab hluav taws xob UV. Lub durability ntawm cov panels no yog txhim kho los ntawm kev siv cov catalysts zoo liMXC -37, uas txhim kho cov npuas dej tiv thaiv kom ya raws thiab degradation. Qhov no ua kom cov vaj huam sib luag tsis poob lawv cov khoom siv hluav taws xob lossis kev ncaj ncees, txawm tias nyob hauv ib puag ncig nyuaj.
4. Lub neej ntev thiab kev tu qis
Los ntawm kev siv cov khoom siv zoo polyurethane catalysts hauv cov txheej txheem ntau lawm, sandwich panels tuaj yeem ua tiav qhov tshwj xeeb ntev nrog kev saib xyuas tsawg. Cov catalysts xyuas kom meej tias cov tub ntxhais ua npuas dej tseem nyob ruaj khov thiab ua haujlwm zoo nyob rau lub sijhawm, txo qhov xav tau kev kho lossis hloov pauv. Qhov kev ua haujlwm ntev no ua rau cov sandwich panels ib qho txiaj ntsig zoo rau kev tsim kho mus ntev.
Nyob rau hauv xaus, lub durability ntawm sandwich panels yog ze ze rau qhov zoo ntawm polyurethane ua npuas ncauj core, uas yog kho los ntawm tshwj xeeb catalysts xws li MXC-T, MXC-C15, thiab MXC -37. Cov catalysts no pab txhawb rau cov vaj huam sib luag ntawm kev ncaj ncees, thermal rwb thaiv tsev, thiab kev tiv thaiv ib puag ncig, kom ntseeg tau tias lawv tseem muaj kev ntseeg siab thiab muaj txiaj ntsig zoo rau ntau yam kev tsim kho.
