The SR-90, SR-99, and SR-99 firebricks are premium high alumina firebricks that are capable of handling very difficult applications. These premium bricks are very dense and have excellent load bearing strength at temperatures above 3000°F (1649°C) and they provide excellent thermal shock resistance. The extremely low silica content of both products make them ideal for hydrogen atmospheres. Features: 90 and 99% alumina firebrick Excellent low SiO2 contents for use in Hydrogen atmospheres Excellent high temperature stability Extremely high service temperatureApplications: Sulphur recovery unitsIncinerators Secondary ammonia reformersInformation provided by Thermal Ceramics Data has not been recently verified. Please contact manufacturer for current information. |