Shangzhuang Refractories Co., Ltd., Zhengzhou City, to understand the future of high-purity refractory materials will mainly refractory sales, and synthetic natural selection and use. Development and utilization of the "three stone" raw material, namely andalusite, sillimanite, kyanite materials, can improve the microstructure and thermal properties LAS refractories. As the "three stone" at high temperatures into the lower phase mullite refractories where to buy, and mullite expansion coefficient is small, will help improve the material's thermal shock resistance. Add in the material can andalusite with countless subtle diffusion thermal stress becomes void formation, making the stress to be released within the refractory, thereby improving the thermal shock resistance. The sillimanite completely mullitization the temperature is higher, will help improve the high-temperature creep resistance. In addition, due to the volume expansion effect produced mullitization also accompanied by high temperature creep favorable. Shangzhuang Refractories Co., Ltd., Zhengzhou City, the development of high-quality synthetic refractory raw materials found, the amount of developed countries in the use of natural raw materials decreased, while the amount of high-purity synthetic raw materials is increasing, the reason is the extensive use of synthetic materials for monolithic refractories proportion increased refractories, and extensive use of natural materials clay brick, high alumina brick, zircon brick production is declining. Refractories Co., Ltd., Zhengzhou City shangzhuang discovery of new energy-saving effect compared with conventional refractory refractory, saving at least 20% -30%, in spite of this new type of refractory disposable sales price than traditional Refractory higher refractory low, but it's very low maintenance costs. According to statistics, the use of this energy-saving, environmental protection, and efficient refractory materials, it is only about ± 5% of the furnace temperature, and the temperature difference between the traditional refractory reach ± ??10% -30%, the cost of maintaining its traditional refractories only half about. Where to buy refractories, Henan refractories, Refractories shangzhuang provided by shangzhuang Refractories Co., Ltd., Zhengzhou City. Zhengzhou City shangzhuang Refractories Co. (www.yntjj.com.cn) (www.yntjj.com.cn) strong, credible, in Zhengzhou, Henan Province of charge, flux and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead shangzhuang Refractories and you hand into the brilliant, for a better future!