1. SRC-55 and SRSC-55 are two kinds of nano-sol-gel combined castables. This material can be pumped for construction and can be baked quickly without maintenance, which can significantly shorten the construction period. SRC-55 can be used for hearth pouring and taphole repair maintenance, and greatly extends the service life. SRSC-55 is recommended for use in locations that require high thermal conductivity, such as the gap between the blast furnace hearth cooling stave and the refractory material, the blast furnace bottom leveling layer and the cooling layer.

2. SRC-55 has the remarkable characteristics of quick drying, early strength and explosion-proof. Based on the unique particle size distribution design, the material has good flow properties and pumpability. By using high-performance corundum and SiC, the material has high refractoriness, excellent resistance to molten iron and slag corrosion, good alkali resistance and CO resistance, good thermal shock stability, high high temperature strength and load softening point.

3. SRSPT-A55 is a sol-bonded wet gunning material. It is based on a unique particle size distribution design and uses high-grade matrix fine powder material. The material has good fluidity and low expansion, which is conducive to the transmission of materials in pipelines. . It is widely used for rapid maintenance of blast furnace tuyeres and furnace bosses.