The BRANDENBURGER BRA-GLA® KA material is a non-flammable, highly insulated, heavily needle-punched glass mat to which a low percentage of organic binding agent is added in a high-tech procedure.

Special material characteristics:

Areas of application:

BRA-GLA® KA is used as an exterior insulation for moulds, dyes and machines with surface temperatures up to 350°C that are exposed to little fluid or impact stress. Heating duct insulation is another ideal area of application.

Temperature resistance (short-term) 500 ℃ 842 ℉
Temperature resistance (long-term) 450 ℃ 842 ℉
Thermal conductivity 0.05 W/mK 0.03 btu/ft h ℉
Coefficient of the linear expansion 7•10-6 7•10-6
Compressive strength (room temperature) 7 N/mm2 1015.26 psi
Compressive strength (200 ℃) 4 N/mm2 580.15 psi
Water absorption 4% 4%