Zhengzhou Xinyu Import Export Trade Co., Ltd.
Zhengzhou Xinyu Import Export Trade Co., Ltd. Provide a strong guarantee for industrial kilns！
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Water-free patching mixes for blast furnace/Usedfor blast furnace/ Easy filling up, volume stability and high strength
Product description:
Using electric calcined anthracite, high quality bauxite as the main materials, bonded by phenolic resin, the water-free patching mixes have been developed to repair and fill up the gap between refractory lining and the furnace shell, and the gap between the bottom cover plate and carbonaceous ramming.
Features:
These products are characterized with good work ability, easy filling up, volume stability and high strength.
Physical and chemical indicators:
| Brand | XY-GL-A1 | XY-GL-A2 |
|---|---|---|
| AL2O3/%,≥ | ≥55 | —— |
| Fe2O3/%,≤ | ≤2 | —— |
| CT | —— | ≥80 |
| Bulk density/g.cm-3,≥ | ≥2.2 (110℃,24h) | ≥1.3 (110℃,24h) |
| Cold crushing strength/MPa | ≥10 (110℃,24h) | ≥10 (110℃,24h) |
| Modulus of rupture/MPa
| ≥4 (110℃,24h) | —— |
| Flowability | ≥140 | ≥120 |
| Grain size/% | 100 (-1.5mm) | 100 (-1.0mm) |
| Application | To fill up the gap between refractory lining and the furnace shell | To fill up the gap between the bottom cover plate and carbonaceous ramming |
Production and inspection :
Packaging and transportation: