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PRODUCT SPECIFICATION |
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| Grade Name |
LK 82 |
LK 84 |
LK 86 |
LK 90 |
LK 92 |
| Application |
Filler, Paper Pre Coating, Rubber, Detergent Soap & Many More |
| Slaking Nature |
Very Good |
Very Good |
Very Good |
Very Good |
Very Good |
| Moisture (%) |
8% Max |
8% Max |
8% Max |
8% Max |
8% Max |
| Specific Gravity |
2.62 |
2.62 |
2.62 |
2.62 |
2.62 |
| Wet to Dry Shrinkage |
4~5 |
3~4 |
3~4 |
3~4 |
3~4 |
| Wet to Fired Shrinkage |
13-15 |
12-14 |
12-14 |
12-14 |
12-14 |
| Dry M.O.R. Kg/Cm2 |
3~5 |
4.5-5.5 |
5~6 |
5~6 |
5~6 |
| Fired M.O.R. Kg/Cm2 |
50-52 |
54-55 |
55-57 |
55-57 |
55-57 |
| Grit Content (350#) |
2.0% Max |
1.0% Max |
1.0% Max |
1.0% Max |
1.0% Max |
| Firing Colour |
Prinkish Cream |
Prinkish Cream |
Crimish |
White |
Pure White |
| Firing Whiteness (%) |
82±1 |
84±1 |
86±1 |
90±1 |
92±1 |
| Electrolyte Demand |
1.5 |
N/A |
N/A |
N/A |
N/A |
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CHEMICAL COMPOSITION |
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| % SiO2 |
45-47 |
45-47 |
44-36 |
44-46 |
43-45 |
| % Al2O3 |
35-36 |
35-36 |
36-37 |
36-38 |
37-38 |
| % Fe2O3 |
1.0% |
1.0% |
0.7% |
0.5% |
0.5% |
| % TiO2 |
1.5% |
1.0% |
0.8% |
0.6% |
0.5% |
| % CaO |
0.7% |
0.7% |
0.6% |
0.5% |
0.3% |
| % MgO |
0.5% |
0.5% |
0.5% |
0.4% |
0.3% |
| % Na2O |
0.4% |
0.4% |
0.4% |
0.3% |
0.2% |
| % K2O |
0.3% |
0.3% |
0.3% |
0.3% |
0.1% |
| % L.O.I. |
11~13 |
12~14 |
12~14 |
12~14 |
13~14 |
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