ISOSTATIC

IFS-1

IFS-2

IFS-3

IFS-3

IFS-5

Bulk Density
≥g/cm
MIN

1.84

1.85

1.80

1.75

1.70

Ash
PPM

500-1000

500-1000

500-1000

500-1000

500-1000

Grain Size 
μm

40

25

25

25

25

Specific Resistance
ω.m

8-9

11~13

11~13

15MAX

15MAX

Compressive Strength
Mpa
MIN

75

80

75

55

45

Flexible Strength 
Mpa
MIN

39

40

37

25

23

Shore Hardness
MIN

50

55

50

50

45

C.T.E

3.7

4.5

4.4

4.0

3.8

Yong Modulous
Gpa

10.65

11.5

10.5

9.5