Khoom Description
thiab feem ntau tsis muaj zogSilicon hlau hmoov yog dav siv nyob rau hauv cov ntaub ntawv refractory thiab hmoov metallurgy kev lag luam los txhim kho qhov kub thiab txias tsis kam, hnav tsis kam thiab oxidation tsis kam ntawm cov khoom. Tsis tas li ntawd, nws tseem yog cov khoom siv raw khoom rau hluavtaws silicon polymers xws li silicon monomer, silicone roj, silicone roj hmab preservative, thiab lwm yam., uas yog siv los txhim kho lub siab kub kuj, hluav taws xob rwb thaiv tsev, corrosion kuj, thiab dej tsis kam ntawm cov khoom.
Cov khoom parameter
| Silicon hmoov | Specification |
Min. Si cov ntsiab lus |
Tshuaj muaj pes tsawg leeg% | ||
| Max impurity cov ntsiab lus | |||||
| Fe | Al | Ca | |||
| Silicon hmoov rau chemical egineering | Si- (20-120 mesh) | 99.0 | 0.4 | 0.4 | 0.1 |
| Si- (30-140 mesh) | 99.0 | 0.4 | 0.4 | 0.1 | |
| Si- (40-160 mesh) | 99.0 | 0.4 | 0.4 | 0.1 | |
| Si- (40-280 mesh) | 99.0 | 0.4 | 0.4 | 0.1 | |
| Si- (40-325 mesh) | 99.0 | 0.4 | 0.4 | 0.1 | |
| Silicon hmoov rau cov khoom siv refractory | 150 mesh | 98.5 | 0.5 | 0.5 | 0.3 |
| 200 mesh | 98.5 | 0.5 | 0.5 | 0.3 | |
| 325 mesh | 98.5 | 0.5 | 0.5 | 0.3 | |
| 400 mesh | 98.5 | 0.5 | 0.5 | 0.3 | |
| 500 mesh | 98.5 | 0.5 | 0.5 | 0.3 | |
|
Qib qis silicon hmoov |
200 mesh 325 mesh |
97 | Cov ntsiab lus impurity Tsawg dua lossis sib npaug rau 3.0% | ||
| Khoom: 553#, 521#, 421#, 3303# Particle loj: 20-160mesh, 30-270mesh, 45-710um, 200mesh thiab 325mesh, thiab lwm yam. | |||||
Cov khoom sib koom tes duab
1.Silicon hlau hmoovNws kuj yog kos rau hauv monocrystalline silicon, uas yog dav siv nyob rau hauv high-tech teb thiab yog ib tug indispensable raw khoom rau integrated circuits thiab hluav taws xob Cheebtsam Nyob rau hauv lub metallurgicSilicon hlau fume tsis yog ib tug txaus ntshai zoo, los yog nws tsis yog ib tug tshuaj lom silicon hlau hmoov muaj ntau yam. Cov khoom zoo heev, suav nrog kev kub siab, hluav taws xob conductivity, lubricity, tshuaj stability, thiab lwm yam, uas ua rau silicon hlau hmoov lug siv nyob rau hauv semiconductor cov ntaub ntawv thiab lwm yam teb Txawm hais tias lub sij hawm ntev nqus ntawm silica fume yuav ua rau tej yam kev mob, xws li mob ntsws, pneumoconiosis. los yog ua xua mob hawb pob, qhov no tsis tau txhais hais tias silica hlau fume nws tus kheej yog toxical casting kev lag luam, silicon hlau hmoov yog siv los ua non-ferrous alloy additive thiab silicon steel alloying tus neeg sawv cev los txhim kho cov kev ua tau zoo ntawm cov hlau.Qhov tseeb, silica hlau fume yog muaj kev nyab xeeb nyob rau hauv ib txwm siv thiab cia tej yam kev mob, thiab nws tsuas yog yuav ua rau muaj kev nyab xeeb nyob rau hauv tej yam kev mob, xws li thaum cov hmoov yog zoo txaus, Yog li ntawd, kev siv thiab cia ntawm silicon hlau fumes, raws li zoo raws li kev ceev faj kom raug, yuav ua kom lawv muaj kev ruaj ntseg. .
Cim npe nrov: cov khoom siv tshwj xeeb silicon hlau hmoov, Tuam Tshoj cov khoom tshwj xeeb silicon hlau hmoov manufacturers, lwm tus neeg, Hoobkas