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62% min cobalt hydroxide
Cov ntaub ntawv tseem ceeb:
Cobalt hydroxide yog ib yam khoom tsis muaj zog, tshuaj formula Co (OH) 2, sawv liab monoclinic los yog hexagonal siv lead ua system, insoluble nyob rau hauv dej, me ntsis amphoteric, nyuaj rau yaj nyob rau hauv muaj zog alkali, tab sis soluble nyob rau hauv acid thiab ammonium ntsev tov.Qhov ceev yog li 3.6g / cm³.Melting point 1100-1200 ℃, rau amphoteric hydroxide.Nws yog tsuas yog siv los ua cov xim rau iav thiab enamel, raws li cov khoom siv raw rau lwm cov khoom siv cobalt, thiab ua cov khoom siv rau cov kua roj vanish thiab coatings.
| Co | 62% min |
| Fe | 0.002% max |
| Ni | 0.005% max |
| Mn | 0.002% max |
| Cu | 0.002% max |
| Pb | 0.005% max |
| Ca | 0.005% max |
| Na | 0.003% max |
| Mg | 0.005% max |
| Zn | 0.002% max |
| D50 | 0.1-0.5 hli |
Daim ntawv thov:
Siv nyob rau hauv kev tsim cov cobalt ntsev nyob rau hauv cov tshuaj ntau lawm, catalyst uas muaj cobalt thiab electrolysis los tsim hydrogen peroxide decomposition tus neeg sawv cev.Paint desiccating tus neeg saib xyuas nyob rau hauv txheej kev lag luam, iav hauv ob sab phlu kev lag luam siv raws li colorants, thiab lwm yam.
Daim ntawv pov thawj
Cov khoom tau pom zoo los ntawm FDA, REACH, ROSH, ISO thiab lwm yam ntawv pov thawj, raws li cov qauv hauv tebchaws.
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FAQ:
Q: Koj puas yog tuam txhab lag luam lossis chaw tsim khoom?
A: Peb yog Hoobkas.
Q: Koj lub sijhawm xa khoom ntev npaum li cas?
A: Feem ntau nws yog 5-10 hnub yog tias cov khoom muaj nyob hauv Tshuag.los yog nws yog 15-20 hnub yog tias cov khoom tsis nyob hauv Tshuag, nws yog raws li kom muaj nuj nqis.
Q: Koj puas muab cov qauv?puas yog dawb los yog ntxiv?
A: Yog lawm, peb tuaj yeem muab cov qauv dawb tab sis tsis them tus nqi thauj khoom.
Q: Koj cov nqe lus them nqi yog dab tsi?
A: Them nyiaj<= 1000USD, 100% ua ntej.Kev them nyiaj>= 1000USD, 30% T / T ua ntej, tshuav nyiaj li cas ua ntej xa khoom.
