Refractories (Refractory material) of the thermal properties, including melt, thermal expansion, thermal conductivity, temperature, conductivity and the like. They are a measure of the thermal process products can adapt to specific needs based on the lowest refractories, industrial furnaces and heat devices basic data structure design needs. Refractories (Refractory material) of the thermal properties of materials used in their manufacture, process refractory agent, its chemical composition, mineral composition and microstructure are all closely related. Refractories (Refractory material) mainly their electrical conductivity properties. 5, neutral refractories (Refractory material) means high temperatures and acidic or alkaline slag reactions are obviously not easy refractories (Refractory material) wholesale refractories, such as carbon refractories (Refractory material) and chromium refractory Materials (Refractory material). Some high alumina refractories (Refractory material) also falls into this category. 6, special refractories (Refractory material) is a new inorganic non-metallic materials developed in the tradition of ceramics and refractories general (Refractory material) basis. 7, unshaped refractories (Refractory material) is a refractory aggregate and powder, binders or other additives mixed with a certain percentage of the composition of the mixture, can be used directly or with appropriate use of liquid after deployment. Unshaped refractories (Refractory material) is a non-calcined new refractory materials (Refractory material), its refractoriness of not less than 1580 ℃. Refractory species _ shangzhuang Refractories (certified) _ Langfang refractories from Zhengzhou City is still Zhuang Refractories Limited. 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_47969240.html), for more information about the company.