1) Mgwirizano wokhazikika ukhoza kusainidwa
Fomula:Pr6O11
Nambala ya CAS: 12037-29-5
Kulemera kwa Maselo: 1021.43
Kachulukidwe: 6.5 g/cm3
Malo osungunuka: 2183 °CMawonekedwe: ufa wofiirira
Kusungunuka: Kusasungunuka m'madzi, kusungunuka pang'ono mu mineral acids
Kukhazikika: Kusanja pang'ono
Zinenero zingapo: PraseodymiumOxid, Oxyde De Praseodymium, Oxido Del Praseodymium
Chinthu Choyesera | Standard | Zotsatira |
Pr6O11/TREO (% min.) | 99.9% | > 99.9% |
TREO (% min.) | 99% | 99.5% |
Zowonongeka za RE (%/TREO) | ||
La2O3 | ≤0.01% | 0.003% |
CeO2 | ≤0.03% | 0.01% |
Nd2O3 | ≤0.04% | 0.015% |
Sm2O3 | ≤0.01% | 0.003% |
Y2O3 | ≤0.005% | 0.002% |
Zina Re Zonyansa | ≤0.005% | <0.005% |
Zopanda—RE Zonyansa (%) | ||
SO4 | ≤0.03% | 0.01% |
Fe2O3 | ≤0.005% | 0.001% |
SiO2 | ≤0.01% | 0.003% |
Cl- | ≤0.03% | 0.01% |
CaO | ≤0.03% | 0.008% |
Al2O3 | ≤0.01% | 0.005% |
Na2O | ≤0.03% | 0.006% |
LOI | ≤0.1% | 0.36 |
Phukusi | Tsatirani zomwe zili pamwamba |
1) Mgwirizano wokhazikika ukhoza kusainidwa
Shanghai Epoch Material Co., Ltd. ili pakati pazachuma-Shanghai.Nthawi zonse timatsatira "Zida zapamwamba, moyo wabwino" ndi komiti ya Research and Development of technology, kuti igwiritsidwe ntchito pa moyo wa tsiku ndi tsiku wa anthu kuti moyo wathu ukhale wabwino.
Timalandila makasitomala ochokera padziko lonse lapansi kudzayendera fakitale yathu ndikukhazikitsa mgwirizano wabwino limodzi!
1) Kodi mumapanga kapena mumagulitsa?
4) Zitsanzo Zilipo, titha kupereka zitsanzo zazing'ono zaulere pofuna kuyesa khalidwe!5) Package1kg pa thumba la fpr zitsanzo,