ISTRA 45 is a fused Calcium Aluminate Cement (CAC) typically used in refractory applications where service temperatures do not exceed 1350°C. It also may be used in a variety of applications in construction, corrosion resistance and other industries.
ISTRA 45 is composed of calcium aluminate phases which have the following characteristics:
- High early strength
- High abrasion resistance
- Resistance to biogenic sulfuric acid corrosion
ISTRA 45 has a shelf life of approximately six months if stored in a dry environment.