电子仓:怀化市华恒莫来石有限公司 |
物理指标:粒度≤200目 |
化学指标:Al2O3:68%-73% |
产地:湖南怀化 | 包装:25kg/袋 | 配送方式:包到 | 现货数量:750.000吨 |
说明: 含税送到江浙 |
产品介绍Product introduction:
烧结莫来石采用高纯铝土矿等天然原料,经超细粉磨、真空练泥成型、烘干、煅烧而成。该产品具有晶体发育好、膨胀均匀、热震性好、荷重软化点高、高温蠕变值小、抗化学腐蚀性好等特点,能满足一般高温行业需求,是钢铁冶金、陶瓷、建材、化工等行业的理想材料。按照氧化铝含量分为M-70、M-60、M-50等多种莫来石。
By using natural raw materials of high purity of bauxite,through ultrafine grinding, vacuum mud training molding, drying and calcination , sintered mullite has the characteristics of good crystal growth, expansion uniform, good thermal shock resistance, high softening point load, small high temperature creep resistance, good chemical corrosion and so on. It can meet the general industrial demand, and it is the ideal material for iron and steel metallurgy, ceramics, building materials, chemical and other industries. According to the alumina content,mulite can be divided into several kinds,such as M-70、M-60、M-50.
技术指标Technical indicators:
品种Variety |
M-70 |
M-60 |
M-50 |
|
化学成分compsition(%)
|
Al2O3 |
68-72 |
58—62 |
50-52 |
SiO2 |
24-28 |
34-38 |
44-46 |
|
Fe2O3 |
≤1.3 |
≤1.3 |
≤1.0 |
|
R2O |
≤0.2 |
≤0.2 |
≤0.2 |
|
TiO2 |
≤2.7 |
≤2.7 |
≤2.5 |
|
RO |
≤0.5 |
≤0.5 |
≤0.5 |
|
莫来石相含量Mullite(%) |
≥90 |
≥80 |
≥50 |
|
体积密度Bulk Density(g/cm3) |
≥2.88 |
≥2.73 |
≥2.6 |
|
吸水率Bibulous rate (%) |
≤2.7 |
≤2.7 |
≤3.0 |
产品规格Product specification:
可提供15mm-45μm各种规格的颗粒料
Granular materials for size between 15mm and 45μm can be provided.
产品包装Product packaging:
25kg、1000kg或根据用户要求包装
25 kg, 1000 kg or according to customer requirements.
详细内容请联系18797606365文经理