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Product introduction of refractory cement CA70
High purity calcium aluminate cement CA70 only contains calcium aluminate. Calcium aluminate cement is a kind of cement with calcium aluminate or calcium aluminate as the main mineral composition. It is made of natural bauxite or industrial alumina and calcium carbonate (limestone) in a certain proportion by calcination or electric melting, or by melting bauxite and limestone.
Features of refractory cement CA70
CA70 has moderate setting time and hardening performance, so it shows excellent additive compatibility and dose rate tolerance in all types of flocculation systems, ensuring the flexibility of optimized formulation. It is recommended to use it for high performance refractory materials, such as low cement, ultra-low cement, gravity flow castable and wet shotcrete products. Its rheological properties are suitable for all types of casting methods, especially for casting and spraying.
CA70W has short setting time and high early strength. It is suitable for low temperature environment, especially in winter and other emergency occasions, such as rapid installation or emergency maintenance.
CA70S is a special calcium aluminate cement with good fluidity and long service life. The castable produced by this product has good working performance and excellent mechanical strength, which is very suitable for use in high temperature environment or hot summer.
Notes: refractory cement = high alumina cement = Calcium aluminate cement
There are many kinds of refractory cement:
