Hebei Yida Trading Co.,Ltd.

High temperature resistance: The melting point reaches 3650°C, high-quality stone thermal insulation can withstand 1200-1600°C high temperature environment, and can maintain stable work for more than 200 hours under 2800°C high temperature environment.
Thermal conductivity: Thermal conductivity reaches 140W/(m·K), the thermal conductivity coefficient is 5 times that of polymer insulation, can shorten the melting time, improve energy efficiency.
Fire resistance: The fire resistance coefficient is small, only 1/3 of traditional ceramic insulation, and the rapid cooling and heating equipment has a certain resistance to temperature change, and can maintain structural stability under extreme temperature differences.
Chemical stability: Strong resistance to acid, alkali, and organic solvents, does not participate in chemical reactions during melting, can ensure the purity of metal materials is not affected.
Inner wall smoothness: The metal liquid body that is melted is not easy to adhere and precipitate in the insulation inner wall, making the metal liquid body have good fluidity and liquidity.