Calcium Aluminate Cement CA80 is a high-purity product with an alumina (Al₂O₃) content of more than 78%. It exhibits excellent early strength and high residual strength at medium temperatures. It is suitable for formulating various traditional and low-cement castables. Castables prepared with this product feature high refractoriness under load, outstanding slag resistance, and excellent mechanical impact resistance, with a maximum service temperature of up to 1800℃. Additionally, the product contains extremely low levels of impurities such as iron and silicon and demonstrates good resistance to corrosion by reducing agents, including CO, H₂, and CH₄.
Application
˙Ultra-high-temperature components, such as key parts of the burning zone in cement rotary kilns, high-temperature areas of grate coolers, and linings of preheaters.
˙Refractory castables for blast furnace tapholes, electric furnace covers, ladle liners, and tundishes, which help extend equipment service life by over 30%.
˙Refractory liners for high-temperature reactors (e.g., cracking furnaces and reformer furnaces), designed to resist high temperatures and corrosion from reactive media.
˙Refractory materials for large boiler furnaces, high-temperature flue ducts, waste incinerators, and similar applications.
Product Packaging and Storage
Packaging Specifications
Woven bag：25kg
Ton bag:1000/1500kg
Pallet
Storage & Preservation Instructions
The product shall be stored with intact packaging in a relatively dry environment. It should not be placed directly on the ground but on moisture-proof mats or pallets to prevent moisture absorption and caking. Under normal circumstances, the shelf life is 3 months; with good storage conditions, it can be extended to 6 months or even more than 1 year.
Factory Live Shot
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