Nozzle seating block
low cement castable
Grade |
XS-L85 |
XS-L75 |
XS-L70 |
XS-L60 |
Al2O3 % |
≥85 |
≥75 |
≥70 |
≥60 |
Bulk density g/cm3 (110℃×24h) |
≥2.8 |
≥2.65 |
≥2.45 |
≥2.2 |
Normal temperature flexural strength MPa (110℃×24h) |
≥4.5 |
≥4 |
≥3.5 |
≥3.5 |
Normal temperature flexural strength MPa (1550℃×3h) |
≥30 |
≥30 |
≥25 |
≥25 |
Normal temperature and pressure resistance MPa (110℃×24h) |
≥25 |
≥22 |
≥20 |
≥20 |
Normal temperature and pressure resistance MPa (1550℃×3h) |
≥80 |
≥80 |
≥80 |
≥80 |
Line rate of change % (1550℃×3h) |
-0.1-0.2 |
-0.1-0.2 |
-0.1-0.2 |
-0.1-0.2 |
Description: XS-L low cement castable mainly uses micropowder technology to reduce the amount of cement added, enhances high temperature performance, has good thermal shock resistance, excellent resistance to slag erosion, low creep and other characteristics, suitable for various industries Furnace working lining can also be designed according to customer needs and made into prefabricated parts.
Recommended Products
At present, the company's core products are ladle-blown argon permeable bricks, among which the company's leading products such as corundum spinel permeable bricks and various high-grade prefabricated parts are well received by users.
Contact us
Manager Zhang:+86 13838431512
Mail:crf6701@sina.cn
ADD:Dongda Science and Technology Industrial Park, Jingjin North Road, Luoxin Industrial Cluster, Luoyang City, Henan, China