氧化镁

氧化镁MgO

(%min)

镁

Mg

(%min)

铅

Pb

(ppm max)

砷

As

(ppm max)

汞

Hg

(ppm max)

镉

Cd

(ppm max)

粒度size

粉/

Powder

(mesh)

砂粒

Sand granular

(mm)

94

56.4

10

5

1

10

60

80

120

200

300-325

0-0.3

0.3-0.8

0.3-2.0

92

55.2

10

5

1

10

90

54

10

5

1

10

87

52

10

5

1

10

85

51

10

5

1

10

60

36

10

5

1

10