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Also known as Calcium Sulphate Dihydrate (CaSO4,2H20)
Our Natural Gypsum is Oman origin.
Oman is an Arab country on the South-eastern coast of the Arabian Peninsula in Western Asia. Oman follows the principle of free economy. It is a diversified economy but is mainly dependent on oil exports but other industries like Tourism, Agriculture and the Industrial sector are among the other growing sectors.
Uses:It plays a pivotal role in controlling the rate of hardening of cement also during cement manufacturing, 5% of gypsum is added during the final grinding process.
The leading use of natural gypsum in the process of cement and concrete while cement manufacturing consumes almost 60% of natural gypsum consumption the other plaster and board products account for 30% while the rest is used in the process of fertilizers and pharmaceuticals.
NATURAL GYPSUM FOR CEMENT:
CaSO4.2H20 (Purity)
|
above 90%
|
Chloride (NaCl) |
less than 0.01%
|
Moisture (free water) |
Less than 2%
|
Calcium Oxide (CaO) |
32.50%
|
Sulfate (So3) |
42.50%
|
Size |
0-150mm
|
50 - 100 mm
Constituents %
|
Required
|
Purity as CaSO4,2H2O (SO3) |
Min 92%
|
Free Moisture |
Max 2%
|
Sulphate - SO3 |
42.80%
|
Size |
50-100 mm 90%
|
00 - 25 mm
Constituents %
|
Required
|
Purity as CaSO4,2H2O (SO3) |
Min 90%
|
Free Moisture |
Max 2%
|
Sulphate - SO3 |
41.90%
|
Size |
00 - 25 mm 90%
|
00 - 05 mm
Constituents %
|
Required
|
Purity as CaSO4,2H2O (SO3) |
Min 85%
|
Free Moisture |
Max 2%
|
Sulphate - SO3 |
39.54%
|
Size |
00 - 05 mm 90%
|
00 - 50 mm
Constituents %
|
Required
|
Purity as CaSO4,2H2O (SO3) |
Min 90%
|
Free Moisture |
Max 2%
|
Sulphate - SO3 |
41.90%
|
Size |
00-50 mm 90%
|
20 - 50 mm
Constituents %
|
Required
|
Purity as CaSO4,2H2O (SO3) |
Min 91%
|
Free Moisture |
Max 2%
|
Sulphate - SO3 |
42.32%
|
Size |
20-50 mm 90%
|
05 - 25 mm
Constituents %
|
Required
|
Purity as CaSO4,2H2O (SO3) |
Min 91%
|
Free Moisture |
Max 2%
|
Sulphate - SO3 |
42.32%
|
Size |
05-25 mm 90%
|