Fire Bricks / High Alumina / Low Iron

Product

A.P (%)      

B.D (gm/cm3)    

C.C.S (kg/cm2) 

RUL Ta (°C)

PLC  at °C/hrs. (%)

Refractoriness (°C)

Al2O3(%)

Fe2O3(%)

Other(%)

Primary Raw Material

VRPL-50K

21

2.30

450

1480

1480/2   ±0.5

+1800

50

1.5

Kyanite

VRPL-SILL

21

2.35

450

1500

1500/2   ±0.5

+1800

56

1.5

Kyanite/Sillimanite

VRPL-SILL D

18

2.38

500

1520

1500/2   ±0.5

+1800

58

1.2

Alkali 0.8

Kyanite/Sillimanite

VRPL-60K

20

2.35

500

1520

1500/2   ±0.5

+1800

60

1.5

Kyanite/Sillimanite

VRPL-62

21

2.42

500

1520

1500/2   ±0.5

+1800

62

1.5

Sillimanite/Alumina

VRPL-62D

18

2.48

600

1550

1600/2   ±0.5

+1800

62

1.2

Alkali 0.8

Sillimanite/Alumina

VRPL-60TB

21

2.40

450

1540

1600/2   ±0.5

+1800

60

1.2

Sillimanite/Alumina

VRPL-62SD

16

2.55

650

1580

1600/2   ±0.3

+1800

63

1.0

Alkali 0.6

Sillimanite/Fused Alumina

VRPL-70D

18

2.65

600

1600

1600/2   ±0.3

+1800

70

1.0

Alkali 0.5

Sillimanite/Fused Alumina