High temperature resistant calcium silicate board for cement kiln maintenance project
Release Time: 2026-01-21
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In the maintenance project of cement kilns, high-temperature resistant calcium silicate board is a key material to ensure efficient insulation and long-term stable operation of the kiln body. This board is synthesized from high-purity silicon and calcium raw materials through high-temperature and high-pressure hydrothermal synthesis, and has excellent properties such as temperature resistance up to 1050 ℃, low thermal conductivity (≤ 0.06 W/(m · K) @ 600 ℃), high compressive strength, non flammability and non toxicity, and asbestos free. Applied to preheaters, decomposition furnaces, tertiary air ducts, and kiln tail smoke chambers in cement kilns, it can effectively reduce heat loss, lower shell temperature, improve thermal efficiency, and prevent insulation failure caused by high temperature deformation or pulverization, significantly extending maintenance cycles. Rosewool Insulation Refractory Co.,Ltd. has been deeply involved in the Henan refractory industry belt for many years and has a complete production and distribution system for calcium silicate boards. Its products comply with the GB/T 20313 standard, with stable density, strength, and temperature resistance, and have successfully served multiple cement enterprise kiln maintenance projects. Relying on the advantageous location of Xinmi, the company can quickly respond to demand and directly deliver calcium silicate boards to the construction site, providing customized specifications, technical guidance, and after-sales support to ensure seamless material integration with the construction progress. For cement kiln maintenance projects in the Central Plains and surrounding areas, choosing Rosewool Insulation Refractory Co.,Ltd can not only ensure material quality, but also achieve efficient logistics and cost optimization, making it a reliable localized partner.
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