Trademark

Chemical Composition;

1000℃1h
No More Than

REO
no less than

CeO₂/REO
no less than

impurity content, No More Than

rare earth impurity; /REO

non-rare earth impurity

La₂O₃

Pr₆O₁₁

Nd₂O₃

Sm₂O₃

Y₂O₃

Fe₂O₃

SiO₂

CaO

CeO₂-04

99

99.99

0.01

0.001

0.05

0.05

1

CeO₂-1

99

99.95

0.05

0.005

0.05

0.05

1

CeO₂-2

99

99.9

0.1

0.005

0.05

0.05

1

CeO₂-4

98

99

1

0.05

0.1

0.15

2

CeO₂-8

98

95

5

0.1

0.3

0.5

2

CeO₂-9

98

90

10

0.1

0.5

0.5

2