Brand

Index

MT10

MT10

MT10

MT14

MT14

MT14

MT18

MT18

MT18

MgO

A

B

C

A

B

C

A

B

C

C

80

78

76

76

74

74

72

70

70

Cold Crushing strength Mpa≥

10

10

10

14

14

14

18

18

18

Apparent Porosity %≤

40

35

30

40

35

25

40

35

25

Bulk Density g/cm3≥

2.90

2.85

2.80

2.90

2.82

2.77

2.90

2.82

2.77

HMOR MPa≥(1300×30wiu)

6

5

4

14

8

5

12

7

4