Silica, yog cov minerals ntuj thib ob uas muaj ntau tshaj plaws hauv lub ntiaj teb lub plhaub, rub nws lub zog ntuj los ntawm xuab zeb thiab pob zeb, thiab los ntawm kev txhim kho thev naus laus zis, dhau los ua cov khoom siv tseem ceeb uas suav nrog cov khoom siv hauv tsev yooj yim thiab cov thev naus laus zis siab. Nws tsis muaj qhov tsis tseem ceeb tab sis tsis tuaj yeem tsis tau. Niaj hnub no, nws yog "lub hauv paus ntawm qhov zoo" hauv kev lag luam xws li cov khoom siv hauv tsev, roj hmab, khoom siv hluav taws xob, thiab tshuaj pleev ib ce, thiab tau dhau los ua "kev xaiv txhim khu kev qha" hauv lub siab ntawm cov neeg yuav khoom Alibaba.

1.Kev xaiv ob txoj kev tsim khoom kom tau raws li txhua yam kev xav tau

Kev Ntxuav Cov Khoom Siv Ntuj: Xaiv thiab ntxuav kom huv si los ntawm cov khoom siv ntuj xws li quartzite, xuab zeb quartz, thiab av diatomaceous, khaws cov qauv ruaj khov ntawm cov khoom siv ntuj ntawm tus nqi pheej yig. Cov khoom tsis huv xws li hlau thiab txhuas raug tshem tawm los ntawm kev sib tsoo, sib tsoo, thiab cov txheej txheem flotation, ua tiav SiO₂kev huv huv ntawm ntau tshaj 98.5%, tsim rau cov ntawv thov dav dav xws li cov ntaub ntawv tsim kho thiab cov txheej txheem.

Kev Tsim Tshuaj (High-End Mainstay): Siv cov txheej txheem meej xws li cov txheej txheem gas-phase thiab precipitation, siv silanes thiab silicates ua cov khoom siv raw, thiab npaj los ntawm AI kub tswj thiab cov thev naus laus zis nqus tsev. Cov khoom tsim tau ua tiav qhov huv si txog li 99.9%+, nrog rau qhov loj me ntawm cov khoom sib npaug (tuaj yeem tswj tau los ntawm nanometer mus rau micrometer), cov khoom ua haujlwm zoo heev, thiab tuaj yeem ua tau raws li cov kev cai nruj ntawm cov khoom siv hluav taws xob, semiconductors, thiab cov tshuaj pleev ib ce zoo, suav txog ntau dua 60% ntawm kev lag luam zoo.

2.Cov Ntsiab Lus Tseem Ceeb: Plaub Qhov Zoo Tseem Ceeb Ua Rau "Muaj Nqis Ntau"

Kev tiv taus kub thiab huab cua, ruaj khov thiab tsis txhawj xeeb: Nrog rau qhov chaw yaj siab txog 1800℃, nws tiv taus UV thiab yuav tsis laus lossis lwj txawm tias siv sab nraum zoov ntau xyoo, ua rau nws yog "kev xaiv ntev" rau cov ntaub ntawv refractory thiab cov ntaub ntawv tsim kho sab nraum zoov;

Ib puag ncig zoo thiab tsis muaj tshuaj lom, ua raws li txoj cai thiab sib xws: Raws li cov zaub mov ntuj, nws tsis muaj cov hlau hnyav thiab ua raws li EU REACH thiab RoHS cov qauv, ua rau nws tsim nyog rau cov ntawv thov rhiab heev xws li cov khoom siv sib cuag zaub mov, cov khoom ua si menyuam yaus, thiab cov tshuaj pleev ib ce;

Kev txhawb zog thiab ua kom tawv, kev txhim kho kev ua tau zoo: Qhov chaw siab tshwj xeeb muab cov txiaj ntsig zoo heev. Ntxiv nws rau roj hmab thiab yas tuaj yeem ua rau lub zog tensile nce ntxiv 30% -50% thiab ua kom lub neej khoom ntev dua;

Kev nqus thiab kev tawg, ntau yam haujlwm: Cov qauv porous ua ke cov khoom adsorption thiab kev tawg, ua haujlwm ua tus neeg sawv cev matting, cov khoom noj desiccant, thiab txhim kho kev ruaj khov ntawm cov khoom siv, tiv thaiv kev faib ua pawg thiab kev tso dej;

3.Txhawb kom txhua yam lag luam muaj zog: Txij li cov khoom siv hauv tsev yooj yim mus txog rau cov thev naus laus zis tshiab, uas suav nrog txhua yam

Kev Lag Luam Khoom Siv Hauv Tsev

Pob Zeb thiab Mortar: Ntxiv cov xuab zeb quartz ua rau muaj zog thiab tiv taus kev hnav, siv rau hauv txoj kev, choj, thiab cov qauv tsev, ua kom lub neej ua haujlwm ntev dua.

Cov Khoom Siv Txheej thiab Cov Khoom Siv Tiv Thaiv Dej: Ua ib qho khoom siv ntxiv lossis cov khoom siv matting, nws txhim kho kev nplaum ntawm cov txheej thiab tiv taus huab cua, tiv thaiv kev tawg thiab tev tawm.

Kev Lag Luam Roj Hmab thiab Yas

Cov Khoom Siv Roj Hmab: Ntxiv cov silica precipitated rau cov log tsheb, cov foob, thiab cov hlua khi ua rau lawv muaj zog dua, txhim kho kev tiv thaiv kev hnav thiab kev tiv thaiv kev laus; cov tuam txhab roj hmab ua lag luam suav txog ntau dua 40% ntawm kev yuav khoom.

Cov Khoom Yas: Ntxiv rau cov kav dej, cov khoom siv hauv tsev, thiab cov ntim khoom noj, nws ua rau kom muaj kev ruaj khov thiab tiv taus cua sov, ua tau raws li cov qauv ib puag ncig.

Cov Tshuaj thiab Lwm Cov Teb

Tshuaj pleev ib ce thiab kev saib xyuas tawv nqaij: Nano-qib silica yog siv rau hauv lub hauv paus thiab hmoov xoob kom nqus roj, tswj roj, thiab teeb tsa pleev; nws muaj kev sib raug zoo ntawm daim tawv nqaij thiab tsim nyog rau cov tawv nqaij rhiab heev.

Cov Khoom Siv Refractory thiab Abrasives: Siv nws qhov kev tiv taus kub siab thiab qhov nyuaj siab, nws yog siv los ua cov cib refractory thiab cov log sib tsoo, tsim nyog rau cov ntawv thov metallurgical thiab machining.

4.Cov Lus Qhia Txog Kev Yuav Khoom: Xaiv Cov Silica Zoo Thiab Tsis Txhob Ua Tej Yam Phem

Kev Tsim Nyog: Yuav tsum ua tau raws li GB/T 30916-2014 tus qauv hauv tebchaws thiab ISO dual system certification; kev xa tawm yuav tsum ua raws li REACH/FDA.

Cov Lus Qhia Tshwj Xeeb: Kev Huv, qhov loj me ntawm cov khoom me me / thaj chaw tshwj xeeb, dej noo≤1%, cov seem seem≤0.1%.

Kev Siv Sim: Kev sim me me rau kev sib xws.

Cov Neeg Muag Khoom: Muab qhov tseem ceeb rau "cov neeg muag khoom muaj koob npe nrov + kev tshuaj xyuas tob tob hauv Hoobkas," nrog kev txhawb nqa rau kev hloov kho thiab kev taw qhia kev tom qab muag.