Hmoov silica, ua cov khoom siv hmoov zoo, tau dhau los ua cov khoom tseem ceeb thiab tseem ceeb hauv kev lag luam niaj hnub nrog nws cov khoom siv lub cev thiab tshuaj lom neeg tshwj xeeb thiab cov teb siv dav. Tsab xov xwm no yuav qhia txog cov yam ntxwv, cov txheej txheem tsim khoom, thiab cov ntawv thov ntawm cov hmoov silica kom ntxaws, thiab tsom mus raulub tshuab sib tsoo silica hmoov ultrafine 600 mesh .

Kev Taw Qhia Txog Silica Hmoov

Hmoov silicon feem ntau yog ua los ntawm silicon. Nws yog cov khoom siv tshiab uas tsis yog hlau thiab tsis muaj kuab lom uas tau los ntawm kev xaiv cov khoom siv quartz siv lead ua los yog fused quartz ua cov khoom siv raw thiab ua tiav ntau yam txheej txheem. Nws cov khoom tseem ceeb yog silicon dioxide, thiab cov qauv siv lead ua tau ntau yam xws li cubic, hexagonal thiab orthorhombic. Qhov loj me ntawm cov hmoov silicon feem ntau yog nruab nrab ntawm ob peb nanometers thiab kaum microns. Raws li qhov loj me ntawm cov hmoov, nws tuaj yeem muab faib ua nano silicon hmoov thiab micro silicon hmoov.

Hmoov silica muaj cov tshuaj lom neeg tsis muaj zog thiab cov khoom siv lub cev zoo, xws li acid thiab alkali tsis kam, oxidation / txo qis tsis kam, ntsev tsuag tsis kam thiab electrochemical stability, siab hardness, siab thermal stability, siab rwb thaiv tsev, qis nthuav dav, UV teeb cuam tshuam tsis kam, thiab lwm yam. Cov khoom zoo heev no ua rau silica hmoov muaj ntau yam kev cia siab rau ntau qhov chaw.

Cov kev siv hauv qab ntawm cov hmoov silicon

Kev lag luam roj hmab thiab yas: Hmoov silica tuaj yeem txhim kho qhov tawv, lub zog, kev hnav tsis kam thiab kev laus tsis kam ntawm roj hmab thiab yas, thiab tseem tuaj yeem txhim kho kev tiv thaiv cua sov, tiv thaiv txias thiab tiv thaiv UV, thaum ua haujlwm ua tus sau kom txo cov nqi.

Kev lag luam xim: Silica hmoov tuaj yeem ua rau kom tawv, ci ntsa iab thiab hnav tsis kam ntawm cov xim thiab tiv thaiv cov xim kom tsis txhob tawg thiab tawg.

Kev lag luam hluav taws xob: Hmoov silicon tuaj yeem siv los npaj cov ntaub ntawv semiconductor, cov fibers optical, cov yeeb yaj kiab optical, capacitors, roj teeb, lub hnub ci cell thiab lwm yam khoom siv hluav taws xob.

Kev lag luam tshuaj pleev ib ce: Silica hmoov siv tau ua cov khoom siv hauv tshuaj pleev ib ce kom nce cov qauv thiab kev sib xws, txhim kho kev pom tseeb thiab ci ntsa iab, thiab siv los npaj tshuaj pleev thaiv hnub, tshuaj pleev, tshuaj ntxuav ntsej muag, thiab lwm yam.

Ntxiv rau, silicon micropowder kuj muaj cov ntawv thov tseem ceeb hauv iav, ceramics, tshuaj zoo, cov ntaub ntawv tsim kho tshiab thiab lwm yam teb. Tshwj xeeb tshaj yog nyob rau hauv epoxy molding compounds, silicon micropowder ua haujlwm ua tus sau tseem ceeb los txo cov coefficient nthuav dav linear, nce thermal conductivity, thiab txo cov dielectric tas mus li.