Brand

Specification

HBLT-65

HBLTG-75

HBLT-75

HBLT-90

Al₂O₃    ≥

65

75

75

90

 C     ≥

5

5

5

1

ZrO₂    ≥

-

3

-

-

Bulk density   Kg/cm³

-

2.9

-

3.0

Apparent porosity

impregnation

10

8

8

-

No-inpregnation

13

13

-

-

Compressive strength (MPa)

80

100

80

160

      Brand

Specification

HBLT-65

HBLT-70

HBLT-85

HBLMT-40

HBLMT-45

HBL-65

Al₂O₃    ≥ %

65

70

85

40

8

65

C     ≥ %

5

3

3

5

5

-

MgO   ≥ %

-

-

-

5

45

-

Apparent porosity %

≤

impregnation

10

10

10

10

10

10

No-impregnation

14

14

14

18

18

19

        Brand

Specification

HBLT-60

HBLT-70

HBLT-80

HBL-94

HBLMT

HBLGT

Al₂O₃    ≥ %

60

70

80

94

55

80

MgO   ≥ %

-

-

-

-

8

ZrO₂≥3

C     ≥ %

3

7

5

-

8

3

Apparent porosity % ≤

10

10

6

18

10

9

Bulk density  g/cm³ ≥ %

2.7

2.8

2.9

3.0

2.9

3.1

Compressive strength(MPa)

-

-

-

85

-

-