Product Overview
High -purity oxygen yog ib qho tseem ceeb ntawm kev lag luam thiab cov pa roj tshwj xeeb, uas yog qhov tsis tshua muaj siab ntawm impurities kom ua tau raws li cov kev xav tau nruj ntawm kev tsim khoom, khoom siv hluav taws xob, thiab kev tshawb fawb. Tsis zoo li cov txheej txheem kev lag luam oxygen, cov pa purity siab dhau los ua cov txheej txheem purification ntxiv kom tshem tawm cov kab mob xws li ya raws, hydrocarbons, nitrogen, thiab cov pa roj zoo. Qhov tshwj xeeb purity no yog qhov tseem ceeb rau cov ntawv thov uas txawm tias feeb impurities tuaj yeem cuam tshuam cov khoom zoo, kev ua haujlwm zoo, lossis kev sim siab. Kev txhim khu kev qha ntawm cov pa purity siab yog lub hauv paus rau kev tsim kho tshiab hauv qib siab - thev naus laus zis thiab kev kho mob tseem ceeb.
Cov ntaub ntawv yooj yim
| CAS Nr. | 7782-44-7 |
| UN No. | UN1072 (Oxygen, compressed) los yog UN1073 (Oxygen, refrigerated kua) |
| Molecular Formula | O₂ |
| Hazard Classification | 2.2 (Tsis yog-flammable, oxidizing gas) |
Cov yam ntxwv tseem ceeb & Parameters
| Purity | Muaj nyob rau hauv cov qib xws li 99.5% (Qib 3.0), 99.9% (Qib 4.0), 99.995% (Qib 4.5), thiab mus txog 99.9999% (Qib 6.0) thiab tshaj rau kev siv tshwj xeeb. |
| Ntsiab impurity Specifications |
Moisture (H₂O): Tsawg li<0.5 ppmv (for 6.0 grade) Tag Nrho Hydrocarbons (THC): Tsawg li<0.1 ppmv (as CH₄) Nitrogen (N₂):<5 ppmv Argon (Argon):<1 ppmv Cov pa roj carbon dioxide (CO₂):<0.1 ppmv |
| Lub cev lub xeev | Tsis muaj xim, tsis muaj ntxhiab, tsis muaj roj; kuj tau muab los ua kua cryogenic (LOX) rau kev xa khoom ntau. |
| Delivery & Ntim | Muaj nyob rau hauv siab - lub tog raj kheej siab, lub tog raj kheej bundles, tube trailer, los yog raws li cov kua ntau hauv cov tso tsheb hlau luam cryogenic. |
Nta & Qhov Zoo
Ultra- Qib Cov Kab Mob Tsawg
Kev ua kom huv huv kom zoo ua kom muaj cov pa roj tsawg tsawg, cov dej noo, thiab cov khoom me me, tiv thaiv kev sib kis hauv cov txheej txheem rhiab heev.
Txhim kho txheej txheem tswj & tawm los
Ua tib zoo, siab -purity oxygen enables meej oxidation, combustion, los yog synthesis tshwm sim, ua rau superior khoom zoo, yields ntau dua, thiab txo qhov tsis xws luag nyob rau hauv semiconductor thiab iav manufacturing.
Tseem ceeb rau Advanced Technologies
Qhov tseem ceeb rau cov txheej txheem uas tus qauv oxygen purity tsis txaus, xws li fiber ntau optics preform synthesis, siab -kev ua tau zoo hnub ci cell ntau lawm, thiab qib siab metallurgy.
Superior Safety & Consistency
Ua tau raws li lossis tshaj cov qauv thoob ntiaj teb (xws li ISO, SEMI), ua kom cov txheej txheem kev ntseeg siab thiab kev nyab xeeb, tshwj xeeb tshaj yog nyob rau hauv oxidation ib puag ncig.
Cov yam ntxwv ua haujlwm
High-purity oxygen ua haujlwm raws li ultra-tus neeg saib xyuas oxidizing huv, reactant, lossis cov pa roj. Nyob rau hauv semiconductor fabrication, nws yog siv nyob rau hauv thermal oxidation kom loj hlob uniform silicon dioxide txheej thiab nyob rau hauv tshuaj vapor deposition (CVD) thiab plasma etching. Hauv cov luag haujlwm no, impurities tuaj yeem tsim cov khoom siv lead ua tsis xws luag lossis hloov cov tshuaj tiv thaiv kinetics. Raws li cov pa roj pa hauv kev kho mob tshwj xeeb thiab lub neej-cov ntawv thov txhawb nqa, nws txoj kev huv huv yog qhov tseem ceeb rau kev nyab xeeb ntawm tus neeg mob. Nws yog tsim los ntawm cryogenic huab cua sib cais ua raws li kev ua kom huv ntxiv xws li catalytic oxidation ntawm hydrocarbons, adsorption, thiab pom.
Thawj daim ntawv thov teb
Semiconductor & Electronics Manufacturing
Thermal oxidation, tshuaj vapor deposition (CVD), plasma etching, thiab ashing hauv chip fabrication. Tseem ceeb rau DRAM, cov khoom siv logic, thiab MEMS ntau lawm.
Fiber Optics & Tshwj xeeb iav
Synthesis ntawm ultra- ntshiab silica iav preforms rau kho qhov muag fibers thiab zus tau tej cov high -zoo zaub iav (xws li, rau LCD / OLED panels).
Pharmaceutical & Biotechnology
Cov txheej txheem fermentation, kab lis kev cai ntawm tes, thiab ua cov khoom siv raw hauv kev sib xyaw ua ke raws li kev coj ua Zoo Zoo (GMP) cov xwm txheej.
Advanced Materials & Research
Kev tsim cov superconductors, precision vuam ntawm cov hlau reactive (piv txwv li, titanium), thiab siv rau hauv cov cuab yeej tshuaj ntsuam xyuas thiab kev tswj xyuas huab cua.
Kev kho mob tshwj xeeb
Kev phais laser, tshuaj hyperbaric, thiab kev txhawb nqa lub neej siab tshaj qhov uas cov pa purity yog qhov tseem ceeb.
Cov neeg siv khoom sib koom tes Case
Lub tuam txhab ua lag luam ntawm cov thev naus laus zis thev naus laus zis thev naus laus zis rau kev siv qhov chaw tau ntsib qhov kev sib tw tseem ceeb. Lawv cov txheej txheem rau tso ib qho tseem ceeb pob tshab conductive oxide txheej yuav tsum muaj kev tswj oxidation ib puag ncig. Kab ya raws thiab hydrocarbon impurities nyob rau hauv lawv cov qauv oxygen mov tau ua rau inconsistencies nyob rau hauv txheej ceev thiab optical zog, txo cell efficiency. Peb koom tes nrog lawv los ua kom muaj kev mob siab rau qib 5.5 siab purity oxygen (99.9995% ntshiab, nrog THC<0.1 ppm and H₂O <0.5 ppm). We installed a point-of-use purifier and a closed-loop monitoring system to guarantee purity at the tool inlet. The switch to our high purity oxygen resulted in a dramatic improvement. The deposited films showed 40% fewer defects and a 15% increase in consistent light transmittance. This enhancement directly translated to a measurable increase in the power conversion efficiency and long-term reliability of their solar cells, securing a crucial contract for a major satellite program. This success underscored how our high purity oxygen was not just a utility but an enabling material for cutting-edge performance.
Cim npe nrov: high-purity oxygen, Tuam Tshoj siab-purity oxygen manufacturers, lwm tus neeg, Hoobkas
