Dry Barrier Mix

Dry Barrier Mix Refractory Lining Castable

Description

Dry Barrier Mix (DBM) is a refractory material made from a blend of high quality raw materials used to form a barrier between the surface of molten metal or slag and the refractory lining of furnaces or other high temperature equipment.DBM is typically applied as a thin coating on top of the refractory lining to act as a barrier to prevent damage from molten metal or slag penetrating the lining.

Features

Excellent moisture resistance

DBM is highly resistant to wetting by molten metal and slag, which helps prevent damage to the underlying refractory lining The barrier formed by DBM prevents molten metal or slag from penetrating into the refractory lining and causing damage.

High Temperature Resistance

DBM can withstand extremely high temperatures, up to 1800°C (3272°F). It is suitable for use in furnaces, ladles, intermediate ladles and other high-temperature equipment.

Easy to apply

DBM can be applied using a variety of techniques, including troweling, spraying and tamping. It creates a thin, uniform coating on top of the refractory lining.

Customizable formulations

You can contact us to customize the composition of DBM to meet the specific requirements of different applications. This allows you to optimize performance and cost-effectiveness for each specific use.

Good bond strength

DBM has good bond strength to the underlying refractory liner, helping to ensure a secure and long-lasting barrier layer.

Low shrinkage

DBM has a low shrinkage rate after installation and curing, helping to maintain the integrity of the thermal barrier and reducing the risk of cracking or other damage.

Application

Steelmaking

DBM is used in steelmaking to protect the refractory lining of ladles, intermediate ladles and other high-temperature equipment from corrosion by molten steel and slag.

Non-Ferrous Metal Production

DBM is used in the production of non-ferrous metals such as copper, aluminum and nickel to protect the refractory linings of furnaces and other processing equipment from corrosion by molten metal and slag.

Foundry Applications

Foundries use DBM to protect the refractory linings of ladles and other equipment from corrosion by molten metal and slag.

Glass Manufacturing

DBM is used in glass manufacturing to protect the refractory lining of glass furnaces from molten glass and slag.

Petrochemical and Chemical Processing

DBM is used in the petrochemical and chemical industries to protect refractory linings of process equipment from chemicals and high temperature processing.

Dry Barrier Mix Refractory Specifications