Silica thiab Alumina Cov Lus

Thov

Resin lens, tsis-kheej kheej iav txheej txheej khoom siv.

Khoom Taw Qhia

Lub siab purity quartz xuab zeb yog tshwj xeeb doped thiab kho nrog cov kab tsis zoo, thiab cov hom tshiab ntawm cov khoom siv silica quartz ua los ntawm cov txheej txheem melting nruj yog yam ntxwv tsis tshua muaj melting point, siab purity, zoo heev kho qhov muag kom zoo, qauv ruaj khov ntawm cov ntxhia theem, zoo tshaj plaws rwb thaiv tsev, tsawg refractive index thiab corrosion tsis kam

Yam khoom

PQ110 ， Silica alumina

Raug Qhov Cuam Tshuam

※ Lwm qhov ntau thiab tsawg thiab chamfering tuaj yeem kho tau raws li cov neeg yuav tsum tau ua ；

Lub cev& Siv Khoom Siv Tshuaj

1) Rooj Lus Lub Cev Muaj Zog

2) Cov ntsiab lus tsis txaus ntseeg (Cov Ntaus Tus Nqi) (Chav ： ppm)

3) Tsos Pom Morphologic Nta

Peb Cov Khoom Tseem Ceeb

Qhov tseem ceebThov

Company Advantage

● Tus kws kho mob-tshaj tawm ua haujlwm chaw nres tsheb thiab sab saum toj kev kuaj xyuas quartz;

● Kev tsim tus kheej tsim cov txheej txheem thiab khoom siv ntxiv;

● Tus kheej ntawm cov ntawv pov thawj tseem ceeb hauv tebchaws thiab cov thev naus laus zis tseem ceeb;

Urity Kev Dawb Huv SiO₂tuaj yeem ncav cuag 99.995-99.999%;

Siv rau hauv teeb pom kev zoo, hnub ci, kho qhov muag, cov hluav taws xob fiber ntau, lub tshuab hluav taws xob thiab lwm yam;

● Txiav ntug ntawm lub tshuab melting;

Ntiaj teb nto moo quartz iav tsum;

CNAS Cov ntawv pov thawj kuaj pom

Chaw Tsim Tshuaj Ntau Lawm

Quartz muaj cov hluav taws kub tsis kam. Hauv kev lag luam, quartz xuab zeb feem ntau muab faib ua quartz xuab zeb zoo nkauj, quartz xuab zeb, siab purity quartz xuab zeb, fused quartz xuab zeb thiab silica hmoov.

1. Cov txiv neej zoo nkauj quartz xuab zeb

Ordinary quartz xuab zeb, piv txwv li SiO₂≥ 90-99%, Fe2O3 ≤ 0.06-0.02%, tiv thaiv hluav taws 1750 ℃, tsos: qee qhov loj me muaj cov tshuaj ntsiav daj rau ntawm qhov chaw. Ordinary quartz xuab zeb yog hom dej lim ntawm cov khoom siv lim dej uas yog ua los ntawm ntuj quartz ore los ntawm kev zuaj, ntxuav, kom qhuav thiab kev soj ntsuam thib ob. Cov khoom siv lim tau muaj cov yam ntxwv ntawm tsis muaj kev cuam tshuam, tsis muaj lub npoo thiab cov npoo, qhov siab ntom ntom, qhov siab ntawm lub zog loj, kev ua qias tuaj ntev nqa tau cov kab thiab cov kev pabcuam ntev. Nws yog cov khoom siv zoo tshaj plaws rau kev kho dej tshuaj. Qhov ntau ntau yog 5-220 mesh, uas tuaj yeem tsim tawm raws li tus neeg siv' s yuav tsum tau ua. Kev siv loj: metallurgy, silicon carbide, iav thiab iav khoom lag luam, txha hniav laus, cam khwb cia hlau, lim dej, ua npuas dej alkali, tshuaj lom neeg kev lag luam, tshuaj tsuag suab nrov thiab lwm yam lag luam.

2. Refined quartz xuab zeb

Kuj tseem hu ua pickling quartz xuab zeb, SiO₂≥ 99-99.5%, Fe2O3 ≤ 0.005%, siv cov khoom zoo siab zoo quartz xuab zeb, tshuaj khib.

3. Cov iav xuab zeb

SiO₂≥ 99.5-99.9%, Fe2O3 ≤ 0.001%, siv cov khoom zoo siab ntuj quartz, tshuaj khib. (hli yog BOM)

4. Fused silica sand

Tshuaj lom neeg muaj pes tsawg leeg: SiO₂99.9-99.95%, Fe2O3 5ppm-25ppm max, li2o1-2ppm max, Al2O3 20-30ppm max

K2O 20-25ppm max, Na2O 10-20ppm max (ppm yog ib ntu hauv lab).

5. Lub cev nqaij daim tawv

Cov tsos yog tsis muaj kob pob tshab thaiv, lub hmoov lossis hmoov dawb.

Tus txheeb ze qhov tshwj xeeb nqus: 2.21.

Mohs hardness: 7.0.

PH tus nqi: 6.0.

6. Microsilica

Silica hmoov: qhov pom tshwm yog grey lossis grey dawb hmoov, thiab hluav taws kub tsis kam yog ntau dua 1600 ℃. Kev hnyav ntau: 200-250 kg / m3. Cov tshuaj lom neeg muaj pes tsawg leeg ntawm silicon hmoov yog qhia hauv qab cov lus hauv qab no: Project SiO_2, Al₂O_3, Fe₂O_3, MgO, CaO, NaO, PH.

7. Tus nqi nruab nrab

75 ～ 96%. 1.0 ± 0.2%, 0.9 ± 0.3%, 0.7 ± 0.1%, 0.3 ± 0.1%, 1.3 ± 0.2% Tsis nruab nrab.

Cov Neeg Yuav Khoom Tuaj Saib& Saib Lom Zem

Cim npe nrov: silica thiab alumina hais, Suav teb, lwm tus neeg, manufacturers, hoobkas, customized, lag luam wholesale