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Potassium feldspar
| Tiêu chuẩn sản phẩm | |||||
| Tên sản phẩm: feldspar (tràng thạch ) | |||||
| Loại | SiO2 | Al2O3 | K2O | Na2O | Fe2O3 |
| Potassium feldspar | 60~72% | 15~23% | 9.0 min | - | 2.0 max |
| Sodium Feldspar | 60~72% | 15~23% | - | 7.0min | 1.0 max |
| Size | lump or theo yêu cầu của khách hàng | ||||
| Description material | |||||
| Production: The production of potassium feldspar powder involves the mechanical grinding or milling of naturally occurring potassium feldspar lumps. The size of the powder particles can vary depending on the specific industrial application. | |||||
| Chemical Composition: The chemical formula for potassium feldspar is generally KAlSi3O8, indicating the presence of potassium (K), aluminum (Al), silicon (Si), and oxygen (O). The specific chemical composition may vary based on the mineral's variety and impurities. | |||||
| Applications | |||||
| Ceramics and Glass: Potassium feldspar powder is a key component in the production of ceramics and glass. It is used to lower the melting temperature of silica, improving the workability of the material. | |||||
| Filler in Plastics and Rubber: The powder is used as a filler in plastics and rubber to enhance mechanical properties. | |||||
| Construction Materials: In construction materials, such as concrete and asphalt, potassium feldspar powder contributes to hardness and durability. | |||||
| Paints and Coatings: It may be used as a filler in paints and coatings to improve properties like texture and durability. | |||||
| Metallurgy: Potassium feldspar can act as a fluxing agent in metallurgical processes, lowering the melting point of materials. | |||||
| Soil Amendment: In agriculture, finely ground potassium feldspar powder can be used as a potassium fertilizer. It releases potassium slowly into the soil, providing an essential nutrient for plant growth. | |||||
