Product Specifications
Product Description
The chemical composition of dolomite CaMg [CO 3] 2, crystal belongs to trigonal system of the carbonate minerals. The crystal structure of dolomite and calcite is similar to the rhombohedral crystal, crystal face often bent into a saddle-shaped, poly-chip dual-crystal common Duocheng massive, granular aggregates. Pure dolomite is white, as with other elements and impurities are sometimes greyish-green, sallow, pink and other colors, glass luster. Three groups rhombohedron cleavage completely, sexual crisp. Mohs hardness 3.5-4, the proportion of 2.8-2.9. Mineral powder in cold dilute hydrochloric acid in the slow response.
Identification of characteristics: The hardness slightly larger, in cold dilute hydrochloric acid in the characteristics of slow response may be similar to distinguish calcite.
Dolomite is composed of dolomite and dolomitic limestone of the main mineral composition. Dolomite can be used as metallurgical flux, refractories, building materials and glass, ceramic ingredients.
Hebei Xinlei mining city conglomerate, and the company was founded in 2001, is the only city to a mining, production, processing and sales of large-scale mining companies. Located in the the Jingkun high-speed east of Beijing-Zhuhai Expressway, transportation is very convenient. In non-metallic minerals, chemical materials, building materials and other industries with independent research and development, design and manufacturing technology, the company has a modern mineral extraction, crushing the Institute of processing equipment and chemical raw materials and applications laboratory, the annual production of 300, 000 tons of mineral powder, chemical raw materials, 10 tons, and continue to develop new areas, new varieties, with more than 150 employees, senior management, engineers 2. The company's products a wide range of applications, the production of special products according to customer requirements.
Our products have passed ISO9001: 2000 quality system certification, combined with the characteristics of the product established based in Hebei, relying on Beijing and Tianjin, the radiation of the marketing strategy the past few years with excellent quality, stable performance, reasonable price, perfect service, acts of good faith, cast Xinlei own brand products sold in the country's 29 provinces, municipalities and autonomous regions, and exported to South America, Southeast Asia, Africa, Middle East and other regions, domestic and foreign customers to establish a solid and stable market relations by domestic and foreign customers praise.
Xinlei adhering to the safe, rational and sustainable development of strategic thinking, realistic and enterprising, and the entrepreneurial spirit of teamwork and dedication. Ze Hui people with high-quality products, services, society, our wisdom and passion to depict the centuries Xinlei the grand blueprint!
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