Cov hlaws iav muaj qhov chaw me tshaj plaws thiab qhov nqus roj tsawg, uas tuaj yeem txo qhov kev siv lwm yam khoom tsim tawm hauv cov txheej txheej. Qhov chaw ntawm cov hlaws iav vitrified tiv taus cov tshuaj lom neeg xeb thiab muaj qhov cuam tshuam rau lub teeb. Yog li ntawd, cov xim pleev xim yog tiv thaiv kev qias neeg, tiv thaiv kev xeb, tiv thaiv UV, tiv thaiv kev daj thiab tiv thaiv kev khawb. Cov hlaws iav hollow uas tau teeb tsa ntom ntom muaj cov roj dilute sab hauv, thiab lawv cov thermal conductivity qis, yog li cov xim pleev xim muaj cov nyhuv rwb thaiv tsev zoo heev. Cov iav microspheres hollow tuaj yeem txhim kho cov dej ntws thiab qib ntawm cov txheej txheej. Cov roj uas muaj nyob hauv cov iav microspheres hollow muaj kev tiv thaiv zoo rau kev txias thiab cua sov shrinkage, yog li txhim kho qhov elasticity ntawm cov txheej txheej thiab txo qhov tawg thiab poob ntawm cov txheej txheej los ntawm kev nthuav dav thermal thiab kev cog lus txias. Raws li lub hauv paus ntawm cov khoom sau ntau, qhov viscosity ntawm cov txheej txheej tsis nce ntau, yog li cov kuab tshuaj siv tuaj yeem txo qis, uas tuaj yeem txo cov pa phem thaum siv cov txheej txheej thiab txo cov VOC index zoo.
Cov lus qhia rau kev siv: Qhov ntau ntxiv yog 10-20% ntawm tag nrho qhov hnyav. Muab cov iav microspheres khoob rau ntawm qhov kawg, thiab siv cov khoom siv qeeb qeeb, qeeb qeeb kom tawg. Vim tias cov microspheres muaj cov kua nplaum zoo thiab tsis muaj kev sib txhuam ntawm lawv, qhov kev tawg yooj yim heev, thiab nws tuaj yeem ntub tag nrho hauv lub sijhawm luv luv. , me ntsis ntev lub sijhawm sib xyaw kom ua tiav kev tawg sib npaug. Cov iav microspheres khoob yog cov tshuaj lom neeg inert thiab tsis muaj tshuaj lom, tab sis vim tias lawv sib dua heev, yuav tsum tau ceev faj tshwj xeeb thaum ntxiv lawv. Peb pom zoo kom muaj ib kauj ruam zuj zus ntxiv, uas yog, ntxiv 1/2 ntawm cov microbeads seem txhua zaus, thiab ntxiv maj mam, uas tuaj yeem tiv thaiv cov microbeads kom tsis txhob ntab rau hauv huab cua thiab ua rau kev tawg tiav ntau dua.
Lub sijhawm tshaj tawm: Cuaj hlis-27-2022
