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kaoline

Model:
Description:

Item/Grade

Grade1A

 Grade1B

Grade2A

Grade2B

Grade3

Grade4

Grade5

Grade6

AL2O3 %  

46-48

45-48

44-48

44-48

43-48

42-46

40-46

36-42

Fe2O3 %   (max)

1.0

1.15

1.3

1.5

2.0

2.5

3.0

3.5

Ti02  %    (max)

0.8

0.8

0.9

0.9

1.0

1.1

1.2

1.3

K20+Na20 %   (max)

0.3

0.3

0.4

0.4

0.4

0.5

0.5

0.6

Ca0+Mg0 %   (max)

0.5

0.5

0.5

0.5

0.5

0.6

0.7

0.8

Bulk density g/cm3(min)

2.58

2.55

2.52

2.50

2.45

2.40

2.37

2.30

Refractorines °C (min)

1780

1770

1760

1750

1740

1720

1710

1700

Impurities %  (max)

0.5

1.5

2.0

2.5

3.0

3.5

4.0

5.0

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