铝矾土是制作耐火砖、浇注料、铁沟料、矾土水泥、工业氧化铝及其它不定型耐火材料的主要原料,还可用于工业炼铝、精密铸造等行业,本公司可根据不同用途加工不同粒度的产品。
通常规格:0-1mm,1-3mm,3-5mm,5-8mm,8-15mm,0-5mm,0-50mm,100目,200目,270目,325目;也可按要求加工其他规格。
铝矾土熟料按理化指标分为:GAL50,GAL60,GAL70,GAL80,GAL85,GAL88。
铝矾土熟料理化指标
牌号 | 化学组成% | 体积密度g/cm3 | 吸水率% | ||||
Al2O3 | Fe2O3 | Ti2O | CaO+MgO | K2O+Na2O | |||
GAL-88 | >=88 | <=1.5 | <=4.0 | <=0.4 | <=0.4 | >=* | <=4 |
GAL-85 | >=85 | <=1.8 | <=4.0 | <=0.4 | <=0.4 | >=3.10 | <=4 |
GAL-80 | >=80 | <=2.0 | <=4.0 | <=0.5 | <=0.5 | >=2.90 | <=5 |
GAL-70 | >70--80 | <=2.0 | - | <=0.6 | <=0.6 | >=2.75 | <=5 |
GAL-60 | >60--70 | <=2.0 | - | <=0.6 | <=0.6 | >=2.65 | <=6 |
GAL-50 | >50--60 | <=2.5 | - | <=0.6 | <=0.6 | >=2.45 | <=6 |
供应各种耐火原材料:焦宝石熟料、耐火粘土、铝矾土、耐火泥、结合粘土、耐火水泥、耐火骨料、耐火细粉、耐火土等。