Dry (silk) basic refractories range of applications: · metallurgy, refractory (Refractory material) industry: ultrafine particles neutral refractories is a silicon carbide corundum water cannons mud in one of the main components of the gun mud filled with strong, durable, fully sintered refractory period of 20 minutes, and the required strength, non-mixed hot metal, and easy closure work easily erodable, having consistent with iron conditions durability, dimensionally stable, and refractoriness insulated with stable physical and chemical properties; pug good adhesion, no Peng expansion, fast drying, plasticity, and antiferromagnetic stream erosion and other advantages. · Welding: the neutral refractories is a new type of electrode coating materials, neutral refractory uniform particle size distribution, excluding large particles of foreign matter, in the arc burning does not produce blasting, thus reducing spatter, while reducing the burning of sound production process to solve the welding electrode coating recurring cracking; both slip and mobility certain elasticity, plasticity, increase the welding rod coatings in powder cylinders, pressure applied to improve performance, replace titanium dioxide, reducing the welding costs. Characteristics of a refractory mineral neutral, neutral refractory structure, chemical composition neutral refractories (Sericite) is a natural fine brick, is a subspecies of brick, fire-resistant layered silicate structure Materials Brands, structure composed of two layers of silicon-oxygen tetrahedron double layer of silicon oxide formed octahedral aluminum sandwiched. Cleavage completely, can be split into very thin sheet of refractory species, film thickness up to 1u below (theoretically be whittled 0.001u), radius to thickness ratio; compared with brick: natural small size has easy ultra fine features. Neutral refractories crystal chemical formula: K0.5-1 (Al, Fe, Mg) 2 (SiAl) 4O10 (OH) 2 nH2O, general chemical composition:? SiO2 43.13 ~ 49.04% refractory agents, Al2O3 27.93 ~ 37.44% , K2O + Na2O 9 ~ 11%, H2O 4.13 ~ 6.12%. Refractory species, shangzhuang Refractories (certified), Guiyang refractories by shangzhuang Refractories Co., Ltd., Zhengzhou City. Zhengzhou City shangzhuang Refractories Co. (www.yntjj.com.cn) (www.yntjj.com.cn) is Zhengzhou, charge, flux leader, over the years, the company is implementing the scientific management, innovation and development, honesty and trustworthiness guidelines, and satisfy customer needs. In shangzhuang refractory leadership with the staff warmly welcome all inquiries negotiations to create shangzhuang Refractories a better future. You can also access (www.yntjj.com.cn/supply_details_45555545.html), for more information about the company.