1. Cov pob zeb muaj zog siab (saum C70) ua los ntawm silica fume tuaj yeem txhim kho lub zog thiab kev ua haujlwm ntawm cov pob zeb;
2. Microsilica hmoov muaj qhov tsim nyog particle loj tis, muaj zog ceev, siab hardness thiab zoo hnav tsis kam. Nws tuaj yeem txhim kho lub zog tensile, compressive zog, cuam tshuam lub zog thiab hnav tsis kam ntawm cov khoom kho. Qhov hnav tsis kam tuaj yeem nce ntxiv los ntawm 0.5-2.5 npaug.
3. Silicon hmoov tuaj yeem ua kom cov thermal conductivity, hloov adhesion thiab nce nplaim retardancy.
4. Silicon hmoov tuaj yeem txo qhov exothermic ncov kub ntawm epoxy resin curing cov tshuaj tiv thaiv, txo cov linear expansion coefficient thiab shrinkage tus nqi ntawm cov khoom kho, yog li tshem tawm cov kev ntxhov siab sab hauv thiab tiv thaiv kev tawg.
5. Vim yog qhov loj me me thiab tsim nyog faib ntawm silicon hmoov, nws tuaj yeem txo thiab tshem tawm nag lossis daus thiab stratification;
6. Silicon hmoov tsis muaj impurity cov ntsiab lus thiab ruaj khov lub cev thiab tshuaj, ua rau cov khoom kho tau zoo rwb thaiv tsev thiab arc kuj.
Kev koom ua ke ntawm silica fume tsis tsuas yog muaj qhov zoo li saum toj no, tab sis nws cov te tiv thaiv thiab kev ua haujlwm kuj tseem ceeb heev rau kev txhim kho cov pob zeb zoo.
