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Gypsum Rock
General Properties
Gypsum rock is a natural product that extracted from the quarries in Egypt. It can be crushed, ground, and classified into various categories according to the requirements of each industry with having high purity, high whiteness, and high brightness where sieves are used to provide the desired particle size distribution.
Chemical Composition
IUPAC Name | Chemical Formula | Weight (%) |
|---|---|---|
Sulfur trioxide | SO3 | 47.80% |
Calcium oxide | CaO | 33.00% |
Water | H2O | 7.20% |
Magnesium oxide | MgO | 0.36% |
Silicon dioxide | SiO2 | 0.27% |
Iron (III) oxide | Fe2O3 | 0.10% |
Aluminum oxide | Al2O3 | 0.07% |
Potassium oxide | K2O | 0.02% |
Physical Properties
Purity as (CaSO4-2H2O) | > 98.0 % |
Whiteness | > 97.5 % |
Particle Size Distribution
Particle Size Range |
|---|
Prior to request |
Type of Packing |
|---|
Bulk |
New jumbo bags one layer |
New jumbo bags two layers |
Note
Gypsum Rock are prepared natural products. All data are approximate values and do not represent any warranty
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