Mr. Perry Wu International Sales Director
Khoom
- Khoom
- Industrial Zirconia
- Rare Earth Products
- Alumina
- Carbide
- Nitride
- Cov khoom siv ceramic
- Graphite khoom
- Cov khoom siv Nano
- Spherical Spray Khoom
- High Purity Hlau Hmoov
- Kub muag khoom Advanced khoom
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SUOYI Factory Supply Copper Oxide Industrial Qib CuO Cupric Oxide Flake Hmoov
| Lub npe | Copper oxide, tooj liab (II) oxide |
| Alias | filamentous tooj liab oxide, linear tooj liab oxide, thiab lwm yam. |
| Tshuaj formula | CuO |
| Molecular hnyav | 79.545 ib |
| CAS npe | 1317-38-0 : kuv |
| Melting point | 1326 ℃ |
| Dej solubility | insoluble hauv dej |
| Qhov ntom | 6.3-6.9g / cm3 |
| Qhov tshwm sim | Amorphous los yog crystalline hmoov |
| Xim | dub los yog xim av-dub |
| Cov khoom | Me ntsis hygroscopic |
| Molar loj | 79.5454 g mol^-1 |
| Cov ntaub ntawv tsis sib xws | muaj zog txo cov neeg ua haujlwm, aluminium, alkali hlau |
| Tsis txhob sib cuag nrog ib puag ncig | kub kub, acidic ib puag ncig |
| Decomposition khoom | Oxygen hmoov, hmoov |
| Cov teeb meem kev cai | tsis muaj kev cai |
Copper oxide (CuO) yog dub oxide ntawm tooj liab, me ntsis amphoteric thiab me ntsis hygroscopic. Tus txheeb ze molecular loj yog 79.545, qhov ceev yog 6.3 ~ 6.9 g / cm2, thiab melting point yog 1326 ° C. Insoluble nyob rau hauv dej thiab ethanol, soluble nyob rau hauv acid, ammonium chloride thiab poov tshuaj cyanide daws, maj mam soluble nyob rau hauv ammonia tov, thiab muaj peev xwm ua rau muaj zog alkali.
Copper oxide feem ntau yog siv los ua rayon, ceramics, glazes thiab enamels, roj teeb, roj av desulfurizers, tshuaj tua kab, thiab tseem siv rau hydrogen ntau lawm, catalysts, iav ntsuab, thiab lwm yam.
Nws yog siv los ua rayon, ceramics, glazes thiab enamels, roj teeb, roj av desulfurizers, tshuaj tua kab, thiab tseem siv rau hydrogen ntau lawm, catalysts, iav ntsuab, thiab lwm yam. Kev npaj hauv chav kuaj; cov tshuaj sib npaug tuaj yeem tau txais los ntawm cua sov tooj liab hmoov hauv huab cua; 2Cu+O₂====2CuO; siv los ua raw khoom rau nickel-zinc ferrite thiab thermal Cheebtsam hauv kev tsim cov khoom sib nqus; siv los ua cov tshuaj tiv thaiv organic los tsim cov khoom siv hlau thiab lwm cov khoom siv tooj liab; manufacturing pyrotechnics, catalysts, thiab electroplating industries.
Exothermic welding (hluav taws kub av nkos vuam, kub yaj vuam)
Lub hom phiaj tseem ceeb ntawm daim ntawv tooj liab oxide yog exothermic vuam.
Exothermic welding (hluav taws kub welding, kub yaj welding) yog los tsim cov kua kub kub tooj liab kua thiab alumina residue los ntawm cov tshuaj tiv thaiv (exothermic cov tshuaj tiv thaiv) ntawm txhuas thiab tooj liab oxide, thiab siv lub siab kub generated los ntawm exothermic cov tshuaj tiv thaiv kom ua tau zoo. Niaj hnub no welding txheej txheem rau hluav taws xob vuam.
3CuO + 2Al ====== ( cua sov) 3Cu + Al2O3
Cov tshuaj tiv thaiv no yog nqa tawm hauv qhov kub-kub graphite pwm, thiab cov txheej txheem exothermic cov tshuaj tiv thaiv tsuas yog siv ob peb feeb xwb kom tiav.
Cov lus qhia installation
| Lub npe | Tooj liab Oxide |
| Formula | CuO Flake |
| Qhov tshwm sim | Cov hmoov dub |
| CAS Nr. | 1317-38-0 : kuv |
| EINECS NO. | 215-269-1 ib |
| HS Code | 28 255 0000000000 |
| Purity | > 99.8% Nrog 87.5% O 12.5% |
| Particle loj | 30-80 mesh |
| Daim ntawv thov | Exothermic Solder Powder, Ceramic, iav |
| Pob | 25kgs / Nruas |
| Keeb kwm | Hebei, Suav teb |
Copper oxide yog ib qho khoom siv tsis zoo, cov tshuaj formula CuO, yog cov oxide dub ntawm tooj liab, me ntsis amphoteric thiab me ntsis hygroscopic. Insoluble hauv dej thiab ethanol, yooj yim soluble hauv acid, ruaj khov rau cua sov, decomposes oxygen ntawm qhov kub thiab txias. Copper oxide yog siv los ua rayon, ceramics, glazes thiab enamels, roj teeb, roj av desulfurizers, tshuaj tua kab, thiab kuj rau hydrogen ntau lawm, catalysts, ntsuab iav, thiab lwm yam
Kev tsim cov khoom siv dag zog, kev tsom xam roj, thiab lwm yam khoom siv tooj liab. Optical iav luminescent tus neeg saib xyuas. Siv los ua cov xim pleev xim rau cov gemstones, xim iav, thiab ceramic glazes.
Siv los ua cov xim pleev xim rau iav thiab cov plooj (porcelain), desulfurizer thiab hydrogenation tus neeg sawv cev rau cov roj, cov organic synthesis catalyst, thiab cov organic tshuaj tiv thaiv catalyst.
Siv raws li kev soj ntsuam reagents (rau kev txiav txim siab nitrogen), oxidants, catalysts; Siv los ua cov xim pleev xim rau hauv iav, enamel, thiab ceramic industries, anti wrinkle tus neeg saib xyuas rau xim, thiab polishing tus neeg saib xyuas rau iav kho qhov muag.
Siv rau kev tsim dyes, organic catalyst carriers, thiab tooj liab compounds. Nws kuj yog siv los ua ib qho desulfurizer hauv kev lag luam kev lag luam thiab cov rog. Siv ua raw khoom rau zus tau tej cov tooj liab ntsev thiab kuj rau zus tau tej cov gemstones.
Siv raws li cov xim, desulfurizer, catalyst rau iav thiab plooj (porcelain), thiab tseem nyob rau hauv cov khoom siv dag zog; Siv los ntsuas cov pa roj carbon hauv cov organic tebchaw; Siv raws li kev tshuaj ntsuam reagents, oxidants, catalysts, thiab roj av desulfurizers; Siv los ua cov xim pleev xim rau hauv iav, enamel, thiab ceramic industries, anti fouling tus neeg saib xyuas rau xim, thiab polishing tus neeg saib xyuas rau cov iav kho qhov muag.
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