Cenospheres tuaj yeem ua haujlwm ntau yam hauv cov txheej txheem. Nov yog qee qhov haujlwm tseem ceeb ntawm cenospheres hauv cov txheej txheem kev lag luam:
Txo qhov ntom ntom:Cenospheres yog lub teeb yuag microspheres nrog tsawg ntom. Thaum muab tso rau hauv cov txheej txheem kev lag luam, lawv tuaj yeem txo qhov ntom ntom ntawm cov txheej txheem. Qhov no yog qhov tseem ceeb tshwj xeeb hauv cov ntawv thov uas xav tau qhov hnyav, xws li aerospace, marine, thiab automotive coatings. Qhov txo qis ua rau cov txheej txheem yooj yim dua rau kev thov thiab tuaj yeem ua rau cov roj efficiency thiab txhim kho kev ua haujlwm.
Filling thiab Reinforcement : Cenospheres tuaj yeem ua cov khoom ntim hauv cov txheej txheem, txhim kho lawv cov khoom siv kho tshuab. Vim lawv cov duab puab kheej kheej thiab cov qauv ceramic nruj, cenospheres txhim kho cov txheej txheem lub zog, tawv tawv, thiab tsis kam tawg. Lawv kuj pab tiv thaiv qhov sagging los yog daws ntawm pigments, fillers, thiab lwm yam khoom nyob rau hauv lub txheej, uas ua rau txhim kho stability thiab sib xws.
Thermal rwb thaiv tsev : Cov qauv hollow ntawm cenospheres thiab lawv cov thermal conductivity tsawg ua rau lawv zoo heev thermal insulators. Thaum suav nrog cov txheej txheem txheej txheem, cenospheres tuaj yeem muab cov rwb thaiv tsev tiv thaiv kev hloov pauv kub. Qhov no yog qhov tshwj xeeb tshaj yog nyob rau hauv cov ntawv thov uas qhov ntsuas kub thiab kev tiv thaiv thermal yog qhov tseem ceeb, xws li nyob rau hauv qhov chaw kub kub, qhov cub, lossis cov khoom siv hauv tsev.
Impact Resistance : Cenospheres tuaj yeem txhim kho qhov cuam tshuam ntawm kev lag luam txheej. Lub hollow microspheres pab nqus thiab faib lub zog ntawm kev cuam tshuam, txo qhov kev pheej hmoo ntawm txheej txheej puas los yog substrate deformation. Qhov no yog qhov muaj txiaj ntsig zoo hauv cov txheej txheem siv rau qhov chaw raug kev nyuaj siab, kev puas tsuaj, lossis kev cuam tshuam, xws li cov qauv hlau, cov kav dej, lossis cov cuab yeej siv hauv kev lag luam hnyav.
Txhim kho Barrier Properties:Cenospheres pab txhawb rau lub barrier zog ntawm industrial coatings. Lawv cov kev koom ua ke tsim ib lub network ntawm kev sib tshooj spheres, tsim txoj hauv kev tortuous uas cuam tshuam kev nkag mus ntawm cov pa roj, ya raws, tshuaj, thiab cov tshuaj corrosive. Cov nyhuv thaiv no pab tiv thaiv lub hauv paus substrate los ntawm ib puag ncig degradation, xws li corrosion los yog tshuaj tua kab mob.
Thixotropic Properties:Cenospheres tuaj yeem muab cov khoom thixotropic rau cov txheej txheem. Thixotropy yog hais txog cov cuab yeej ntawm cov khoom siv uas tsis tshua muaj viscous nyob rau hauv kev nyuaj siab shear thiab rov qab mus rau nws qhov qub viscosity thaum qhov kev ntxhov siab raug tshem tawm. Cov cuab yeej no pab cov txheej txheem kom ntws tau yooj yim thaum lub sij hawm thov tab sis tswj kev ruaj ntseg zoo thiab tsis kam mus rau sagging lossis dripping tom qab daim ntawv thov.
Cov haujlwm no ua rau cenospheres muaj txiaj ntsig zoo ntxiv rau hauv cov txheej txheem kev lag luam, pab txhawb rau lawv cov kev ua tau zoo, ua haujlwm ntev, thiab kev tiv thaiv tag nrho ntawm coated nto. Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tau xav txog cov txheej txheem tshwj xeeb, cov ntawv thov, thiab kev ntsuam xyuas los txiav txim siab txog kev siv thiab ntau npaum li cas ntawm cenospheres hauv cov txheej txheem txheej txheej.
Post lub sij hawm: Lub Xya hli ntuj-18-2023