| Certification: | CE, ISO |
|---|---|
| Application: | Agriculture, Chemical, Construction, Metallurgy |
| Shape: | Powder |
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Utilized across a broad spectrum of industries such as construction materials, ceramics, glass and refractory products, chemical processes, agricultural applications, environmental initiatives, and energy efficiency, dolomite serves as a crucial base material for blast furnace refractories and as a flux in steel production.
It is also instrumental in the formulation of calcium magnesium phosphate fertilizers and the manufacturing process of magnesium sulfate, as well as an essential component in the creation of glass and ceramics. The rich dolomite reserves in China are well-documented and exceed the demands of economic construction. The majority of these reserves have been put to use, with production sites spread throughout the country, particularly in Kazuo County of Chaoyang City.
Our dolomite offerings, derived from the high-quality mineral belt of Liaoning Province, possess a low iron content that adheres to the high standards of the glass industry.
| Dolomite 325 Mesh Used in Ceramic | |||
| NO. | Item | Result | |
| 1 | LOSS(1025ºC) | 47.62% | |
| 2 | Al2O3 | <0.01% | |
| 3 | SiO2 | <0.01% | |
| 4 | Fe2O3 | 0.02% | |
| 5 | CaO | 30.99% | |
| 6 | MgO | 21.21% | |
| 7 | K2O | <0.01% | |
| 8 | Na2O | <0.01% | |
| 9 | TiO2 | <0.01% | |
| 10 | Whiteness (1200ºC * 30 min, Blue Light) | 95.0 | |
| 11 | Chromatic Aberration | L* | 97.02 |
| a* | 0.37 | ||
| b* | 1.10 | ||
| AD-J1 (Used in Glass) | |||||
| NO. | ITEM | UNIT | STANDARD | RESULTS | |
| 1 | APPEARANCE | / | PURE | PURE | |
| 2 | MOISTURE | % | SUPERIOR<0.5 QUALIFIED≤1.0 | 0.33 | |
| 3 | CHEMICAL COMPONENT | MgO | % | >20.0 | 21.44 |
| CaO | % | >30.0 | 31.12 | ||
| SiO2 | % | <0.5 | / | ||
| Al2O3 | % | <0.5 | 0.048 | ||
| Fe2O3 | PPm | SUPERIOR≤60 QUALIFIED≤80 | 53 | ||
| LOI | % | ≤48 | 47.07 | ||
| 4 | PARTICLE SIZE | ≥8 MESH | % | 1.0 | 0.16 |
| 8 MESH-10 MESH | % | <10.0 | 5.33 | ||
| 10 MESH-150 MESH | % | >80.0 | 87.65 | ||
| <150 MESH | % | SUPERIOR<10.0 QUALIFIED≤15 | 6.86 | ||
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