Cov cenospheres muaj peev xwm ua haujlwm ntau yam hauv kev lag luam coatings. Nov yog qee qhov tseem ceeb ntawm cenospheres hauv kev lag luam coatings:
Kev Txo Qhov Ceev: Cov Cenospheres yog cov microspheres sib dua uas muaj qhov ceev tsawg. Thaum muab tso rau hauv cov txheej txheej kev lag luam, lawv tuaj yeem txo qhov ceev ntawm cov txheej txheej. Qhov no tseem ceeb heev rau cov ntawv thov uas xav tau kev txuag qhov hnyav, xws li kev caij dav hlau, kev caij nkoj, thiab kev caij tsheb. Qhov ceev tsawg dua ua rau cov txheej txheej yooj yim dua rau kev siv thiab tuaj yeem pab txhawb kev siv roj thiab kev ua haujlwm zoo dua.
Kev Sau thiab Kev Txhawb Nqa: Cov cenospheres tuaj yeem ua haujlwm ua cov khoom sau hauv cov txheej txheem kev lag luam, txhim kho lawv cov khoom siv kho tshuab. Vim lawv cov duab kheej kheej thiab cov qauv ceramic ruaj khov, cenospheres txhim kho lub zog ntawm cov txheej txheem, kev tawv, thiab kev tiv thaiv kev tawg. Lawv kuj pab tiv thaiv kev sagging lossis kev sib sau ntawm cov xim, cov khoom sau, thiab lwm yam khoom khov kho hauv cov txheej txheem, ua rau muaj kev ruaj khov thiab kev sib xws zoo dua.
Kev rwb thaiv tsev kubCov qauv hollow ntawm cenospheres thiab lawv cov thermal conductivity qis ua rau lawv zoo heev thermal insulators. Thaum suav nrog hauv cov txheej txheem kev lag luam, cenospheres tuaj yeem muab kev rwb thaiv tsev tiv thaiv kev hloov pauv cua sov. Qhov no yog qhov tshwj xeeb tshaj yog pab tau rau hauv cov ntawv thov uas tswj qhov kub thiab txias thiab kev tiv thaiv thermal yog qhov tseem ceeb, xws li hauv qhov chaw kub siab, qhov cub, lossis cov khoom siv kev lag luam.
Kev Tiv Thaiv Kev Cuam Tshuam: Cenospheres tuaj yeem txhim kho qhov kev tiv thaiv kev cuam tshuam ntawm cov txheej txheem kev lag luam. Cov microspheres hollow pab nqus thiab faib lub zog ntawm kev cuam tshuam, txo qhov kev pheej hmoo ntawm kev puas tsuaj ntawm txheej lossis kev hloov pauv ntawm cov khoom siv. Qhov no muaj txiaj ntsig zoo rau cov txheej txheem siv rau cov chaw uas raug kev ntxhov siab, kev sib txhuam, lossis kev cuam tshuam, xws li cov qauv hlau, cov kav dej, lossis cov khoom siv siv hauv kev lag luam hnyav.
Cov Khoom Siv Tiv Thaiv Zoo Dua: Cov Cenospheres pab txhawb rau cov khoom thaiv ntawm cov txheej txheem kev lag luam. Lawv cov kev sib xyaw ua ke tsim ib lub network ntawm cov pob zeb sib tshooj, tsim ib txoj kev nkhaus uas cuam tshuam kev nkag mus ntawm cov pa roj, dej noo, tshuaj lom neeg, thiab cov neeg sawv cev corrosive. Qhov cuam tshuam thaiv no pab tiv thaiv cov khoom hauv qab los ntawm kev puas tsuaj ib puag ncig, xws li xeb lossis tshuaj lom neeg tawm tsam.
Cov Khoom Thixotropic: Cov Cenospheres tuaj yeem muab cov khoom thixotropic rau cov txheej txheem kev lag luam. Thixotropy yog hais txog cov khoom ntawm cov khoom uas ua rau tsis muaj viscosity nyob rau hauv shear kev ntxhov siab thiab rov qab mus rau nws cov viscosity qub thaum lub siab raug tshem tawm. Cov khoom no pab cov txheej txheem kom ntws zoo thaum lub sijhawm thov tab sis tswj tau qhov ruaj khov zoo thiab tiv taus sagging lossis dripping tom qab thov.
Cov haujlwm no ua rau cenospheres muaj txiaj ntsig zoo rau cov txheej txheem kev lag luam, pab txhawb rau lawv cov kev ua tau zoo, kev ruaj khov, thiab kev tiv thaiv tag nrho ntawm cov nplaim coated. Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tsum xav txog cov qauv txheej txheem tshwj xeeb, cov kev cai thov, thiab kev sim kom txiav txim siab qhov kev siv zoo tshaj plaws thiab cov koob tshuaj ntawm cenospheres hauv ib qho txheej txheem kev lag luam.
Lub sijhawm tshaj tawm: Lub Xya Hli-18-2023