Devitrification Temperature : Starting at ~1000 ° C. high temperature accelerates Devitrification, especially with surface contaminants such as alkaline solution, salts and vapours.
Thermal Conductivity : 1.38(W/m°K)
Feature : Durable, Fine Finishing, Non Breakable
Coefficient Of t\\Thermal Expansion(0~1000 °C) : 0.55(10 -6/ °C)