| PRATIK ENTERPRISES |
| PRODUCTS TRADEING: |
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| Zircon Sand: |
Use As a moulding sand for Investment casting. |
| Zircon Flour: |
Use As a moulding powder for Investment casting. |
| Olivine Sand: |
Casting with olivine sand gives better surfaces than those normally obtained with silica sand especially when casting manganese steel. |
| Perlite Ore: |
Unexpanded Perlite is being used to remove slag and unwanted impurities in liquid steel thus helping in steel refining. |
| Perlite Ore CG 251: |
Unexpanded Perlite CG 251 used to remove slag and unwanted impurities in cast Iron and SG Iron. |
| Bentonite Powder |
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| Attapulgite Powder: |
Attapulgite clay is use in manufacture of alcohol based refractory paint as a Antisettling agent. |
| Silica Powder |
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| Potash Feldspar |
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| Chromite Sand: |
Specially selected chromite sand provides an elevated point of sintering and high thermal conductivity which is ideal in preparation of moulds. |
| Mica Powder |
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| Yellow Dextrine |
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| PRODUCTS WE MARKET : |
| Zircon Mould Paint |
| Graphite Paint |
| Thermocouple Temperature Tips |
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| High Purity High Alumina Dense CASTABLESI |
| PROPERTIES |
|
SR CAST 90 |
SR CAST 60 |
| Max. Service Temp. OCMax. Service Temp. OC |
Max. |
800 |
1750 |
| BD (gm/cc) Dried at 1100C |
Min. |
2.75 |
2.20 |
| Chemical Analysis: |
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|
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| Al2O3 % |
Min. |
90 |
80 |
| Fe2O3% |
Max. |
1 |
1.2 |
Physical Properties
Service Temp. (0C)
Water For Casting% |
Max.
Max. |
1700
7-8 |
1600
10-11 |
CCS (Kg/cm2)
At 1000C/24Hrs
Grain Size (mm) |
Min.
Max. |
550
5 |
350
5 |
Thermal Analysis
PCE Orton C
PLC %
At 14500C/2Hrs |
Min.
Max. |
37/1820
+1.00 |
31/1683
+1.50 |
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| FEATURES: |
| 1) Highest Purity |
| 2) Excellent Strength |
| 3) Superior Resistance to Temperature & Temperature Fluctuation. |
| 4) Suitable to use in Reducing Atmosphere. |
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| APPLICATIONS : |
| SR CAST 60 |
| * Anode Backing Furnace bottom and Block Casting. Electrical Furnace Wall and Coil Holding Block. |
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| SR CAST 90 |
| * Electric Arc Furnace Roof Lining. Hot and Cold Repairing of Steel Ladle. |
| * Burner Block of High Temperature Application. Rolling Mill Hearth. |
| * Rottary Hearth Furnace Bottom Lining In Seamless Pipe Plant. |
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