Tom ntej: Praseodymium Oxide Pr6O11 CAS 12037-29-5
Praseodymium oxide yog siv nyob rau hauv architectural ceramics thiab niaj hnub ceramics. Nws yog tov nrog ceramic glaze los ua xim glaze,
thiab tseem tuaj yeem siv cais ua cov xim underglaze. Cov xim ua yog lub teeb daj nrog lub suab ntshiab thiab muaj kuab heev. Siv los ua cov hlau nplaum ruaj khov.
1) Hnav cov khaub ncaws tiv thaiv tsim nyog.
2) Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej kom ntau thiab nrhiav kev kho mob.
Cov khoom | Qib | ||||||
Pr6O11/REO% min. | 99.999 ib | 99.99 ib | 99.95 ib | 99.9 ua | 99.5 ua | 99 | |
Tsis tshua muaj ntiaj teb impurities% max. | lwj 2o3 | 0.0005 | 0.001 ib | 0.002 ib | 0.003 ib | 0.01 ib | tag nrho |
CeO 2 | 0.0005 | 0.002 ib | 0.01 ib | 0.03 ib | 0.05 Nws | 1 | |
Nd2O 3 | 0.001 ib | 0.004 ib | 0.03 ib | 0.05 Nws | 0.4 | - | |
sm2o3 ua | 0.0001 | 0.001 ib | 0.005 ib | 0.01 ib | 0.02 ib | - | |
y2o3 ua | 0.0005 | 0.001 ib | 0.002 ib | 0.005 ib | 0.01 ib | - | |
lwm REO | tag nrho | tag nrho | tag nrho | tag nrho | tag nrho | - | |
0.0001 | 0.001 ib | 0.001 ib | 0.002 ib | 0.01 ib | - | ||
Tsis tshua muaj ntiaj teb impurities% max. | Fe2O 3 | 0.0005 | 0.0005 | 0.002 ib | 0.005 ib | 0.01 ib | 0.01 ib |
SiO 2 | 0.005 ib | 0.005 ib | 0.01 ib | 0.01 ib | 0.01 ib | 0.01 ib | |
Siab | 0.001 ib | 0.005 ib | 0.01 ib | 0.03 ib | 0.04 ib | 0.05 Nws | |
Na2O | 0.01 ib | 0.01 ib | 0.02 ib | 0.03 ib | 0.04 ib | 0.04 ib | |
Al2O3 | 0.01 ib | 0.01 ib | 0.01 ib | 0.01 ib | 0.05 Nws | 0.05 Nws | |
Cl- | 0.001 ib | 0.005 ib | 0.015 ib | 0.03 ib | 0.03 ib | 0.05 Nws | |
TIAB SA 42 | 0.02 ib | 0.02 ib | 0.02 ib | 0.03 ib | 0.04 ib | 0.05 Nws | |
lwm tus | 0.005 ib | 0.01 ib | 0.01 ib | 0.01 ib | 0.02 ib | 0.03 ib | |
dej cov ntsiab lus % max. | 0.02 ib | 0.02 ib | 0.02 ib | 0.02 ib | 0.02 ib | 0.02 ib | |
LOI% max. | 0.98 ib | 0.98 ib | 0.98 ib | 0.98 ib | 0.98 ib | 0.98 ib |
Sau koj cov lus ntawm no thiab xa tuaj rau peb