We are industrial furnace refractory material suppliers,exported to more than 30 countries, the main products have high aluminum refractory brick, insulating brick, magnesia spinel brick, acid resisting brick and refractory products
Carbonized rice husk refers to rice husk after heated to the point of ignition temperature below, make the material formed by the incomplete combustion of charcoal. Its light weight, low thermal conductivity, in industrial production can be used for the production of thermal insulation materials such as steel, iron.
Item and Index
Water content %
The main elements %
The chemical composition of ash composition %
Calorific value（j /g）
Thermal conductivity（w/cm.k ）The normal temperature