A-90

AH-3000N1

TA-900

TA-800

TA-800A

TA-700

TA-700A

Net weight

Kg

20Kg

20Kg

20Kg

25Kg

25Kg

25Kg

25Kg

Specific S.A.

Sg.m/gm

1.1217

0.9446

0.755

0.6593

0.6593

0.5125

0.5125

Residue on
325mesh

%

≦0.0001

≦0.0001

≦0.0001

≦0.005

≦0.005

≦0.005

≦0.005

Particle size

Distribution (micron)

Percent finer than
by weight

1

8

7

4.5

4.5

4.5

3.4

3.4

2

19.9

15.5

11.1

9.5

9.5

6.9

6.9

3

36

27.5

20.9

16

16

11.5

11.5

5

64

50.8

41.9

29

29

20

20

6

73

60.2

51.2

35

35

25

25

8

85

73.9

65

46

46

34

34

9

89

78.9

71

50.7

50

38

38

11

94

86

80

59

59

47

47

17

99

96.2

93

76

76

68

68

22

100

98.8

97

85

85

80

80

27

100

99.7

99.3

91

91

89

89

33

100

100

99.9

96

96

95.3

95.3

36

100

100

100

96.9

96.9

96.5

96.5

43

100

100

100

99

99

99.1

99.1

44 (325mesh)

100

100

100

99.2

99.2

99.2

99.2

Moisture

%

0.3max

0.3max

0.3max

0.3max

0.5max

0.3max

0.5max

Bulk density

0.23

0.23

0.23

0.5

0.5

0.6

0.6

Whiteness

-

94

94

94

94

94

93

93.5

Aver particle
size

μm

3.8~ 4.2μm

5~ 6μm

5~ 5.5μm

6.4~ 7.2μm

8.6~ 9.4μm

12~ 14μm

10~ 13μm

PH

-

8~9

8~9

8~9

8~9

8~9

8~9

8~9

Oil absorption
value

93

70

65

55

55

52

52

Ignition loss

%

18~22

6~8

23~26

26~29

7~9

33~37

9~12

SiO₂

≦%

43~47

55~60

38~43

33~38

58~61

24~28

54~58

MgO

≦%

35

31

35

37

31

38

32

CaO

≦%

1

0.5

1

1.5

0.5

1.5

0.5

Al₂O₃

≦%

0.09

0.09

0.1

0.12

0.12

0.12

0.12

Fe₂O₃

≦%

0.09

0.09

0.1

0.12

0.12

0.12

0.12