Bitwater (Shenzhen) Technology Co., Ltd.’s thermal insulation firebricks are specialized products designed to deliver exceptional heat resistance and energy efficiency. Constructed with vermiculite as the core material, these firebricks provide a robust thermal barrier in high-temperature applications, such as aluminium smelting cells, industrial kilns, and condensing boilers. They are available in various densities to suit specific needs: 400 kg/m³ for lightweight installations and 500 kg/m³ for heavy-load, high-temperature environments. The firebricks exhibit low thermal expansion, minimizing cracking from temperature fluctuations, and resist chemical corrosion, extending service life in harsh conditions. With compressive strength exceeding 3.5 MPa and fireproof ratings meeting international standards, these thermal insulation firebricks balance performance, durability, and safety for critical industrial systems.
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