Koj puas paub cov yam ntxwv ntawm hollowiav hlaws? Cia kuv qhia rau koj hnub no.
1. Acid kuj. Silicon dioxide thiab alumina yog cov khoom tseem ceeb ntawm hollow iav hlaws, uas ua rau lawv ruaj khov nyob rau hauv ntau yam kuab tshuaj, acids thiab tsis muaj zog hauv paus.
2. tuaj yeem siv ua cov khoom ntim. Hollow pob yog 2-50 microns hauv txoj kab uas hla, zoo heev ntws ntawm hollow pob.
3. Hluav taws xob rwb thaiv tsev. Lub rwb thaiv tsev ua rau nws haum raws li cov khoom ntim rau ntau yam hluav taws xob switchgear.
4. Tsawg thermal conductivity. Hollow iav hlaws yog cov khoom zoo tshaj plaws rau kev ua cov thermal rwb thaiv tsev txheej thiab mortars. Lawv tsim nyog siv rau hauv cov khoom siv thermal thiab suab rwb thaiv tsev.
5. Tus nqi qis. Lub hollow iav hlaws muaj qhov ntim me me, siv tsawg dua li lwm cov ntaub ntawv sau, tsis muaj qhov hnyav ntawm cov khoom siv polymer, thiab cov nqi tsim khoom tsawg.
6. Tus nqi qis qis. Lub hollow iav hlaws muaj tsawg shrinkage, uas tuaj yeem ua tau raws li cov kev xav tau ntawm cov khoom lag luam uas tsis tshua muaj shrinkage filling. Tshwj xeeb tshaj yog nyob rau hauv lub teb ntawm loj-scale filling thiab polymers.
7. Siab siv. Lub plhaub ntawm hollow iav hlaws yog ib qho nyuaj thiab muaj peev xwm dais siab compressive zog.
8. Tsawg roj nqus. Piv nrog cov calcium carbonate, hollow iav hlaws muaj qis dua cov roj nqus, uas tuaj yeem txo cov viscosity ntawm cov resin system thiab pab txo cov nqi.
9. nplaim retardant. Raws li ib yam ntawm inorganic hlau oxide, lub melting point ntawm hollow iav microsphere yog ntau tshaj 1450 degree, thiab nws yuav tsis decompose txawm nyob rau hauv high kub, thiab nws tsis yooj yim rau deform. Muaj peev xwm txhim kho cov nplaim hluav taws kub nyhiab ntawm cov polymers, feem ntau siv hauv cov khoom siv hauv tsev thiab kev lag luam coatings.
