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RPL – LC – 70M



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Product Description

RPL - LC - 70M 

PRODUCT:

RPL - LC- 70M

TYPE:

MULTI BASED


LC CASTABLE


70% ALUMINA

NATURE OF BOND :

HYDRAULIC

INSTALLATION:

VIBRATION CASTING

GENERAL PROPERTIES


RAW MATERIAL BASE:

MULLITE

MAX. SERVICE TEMP.

17000C

MAX GRAIN SIZE:

6 mm

WATER REQ. FOR CASTING:

4.7 - 5.3%

REVERSIBLE THERMAL EXPANSION:

0.65% at 10000C

CHEMICAL ANALYSIS,%

TYPICAL ACTUAL

AL2O3

72.00 70.00 min.

SiO2

23.60 -

FE2O3

0.40 0.5max

TiO2

1.7 -

CaO

1.70 -

MgO


NA2O


K2O


LOI

0.30 -

SiC


PHYSICAL PROPERTIES


Bulk density, g/cc


after drying at 1100C/24 hrs

2.75 2.60 min

CCS, kg/cm2


after drying at 1100C/24 hrs

750 700 min

after heating at 8000C/3 hrs

840 800 min

after heating at11000C/3 hrs

960 900 min

after heating at 14500C/3 hrs


after heating at 15000C/3 hrs


after heating at 15500C/3 hrs

1200 1100 min

MOR, kg/cm2


after drying at 1100C/24 hrs

125 -

after heating at 8000C/3 hrs

130 -

after heating at11000C/3 hrs

170 -

after heating at 14500C/3 hrs


after heating at 15000C/3 hrs


after heating at 15500C/3 hrs

200 -

% Retained on maximum size

2.0 5max

THERMAL PROPERTIES


Refractoriness, Orton/0C

+37/+1820 +37/+1820 min.

PLC,%


after heating at 8000C/3 hrs

-0.12 ±0.20 Max

after heating at11000C/3 hrs

-0.18 ±0.30 Max

after heating at 14500C/3 hrs


after heating at 15000C/3 hrs


after heating at 15500C/3 hrs

-0.40 ±0.60 Max

HMOR at 14000C, kg/cm2


Thermal conductivity, Kcal/m hr0C


At 4000C HF

1.15 -

At 6000C HF

1.25 -

At 8000C HF

1.32 -

Packaging:

25 Kg bags

Storage life:

3 months

Delivery state:

Dry

 

Product Code : 307

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RREFCAST PRIVATE LIMITED
Office No-No-5, Agarwal Chambers-6, Plot-19, Sector-19C, Palm Beach Road, Vashi, Navi Mumbai - 400705, Maharashtra, India
Mr. Bharatt Vij (Director)
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