Brand

Specification

ZTAM-60

ZTA-70

ZTM-80

HBL-94

HBLMT

HBLGT

Al₂O₃    ≥ %

80

90

-

94

55

80

MgO   ≥  %

12

-

90

-

8

ZrO₂≥3

 C     ≥  %

-

-

-

-

8

3

Apparent porosity ≤%

15

15

16

18

10

9

Bulk density g/cm³  ≥%

3.0

3.1

2.9

3.0

2.9

3.1

Compressive strength (MPa)

80

100

100

85

-

-