Alumina micro powder
2019-07-24 909
Alumina micro powder
  • 产品分类: 氧化铝微粉
  • 公司名称: Shandong Higiant High Purity Alumina Technology Co., Ltd.
  • 产品用途: Other shaped products, castables containing silica fume system, etc.
  • 产品价格: Call consultation
  • Chemical / Physical Composition

    Categories

    Calcined alumina

    Activated alumina

    Bimodal alumina

    Indicators

    BM-9FG

    BM+1

    BM-12D

    BM-10

    BL-2

    BI-2

    Na2O(%)

    0.20

    0.04

    0.15

    0.20

    0.04

    0.05

    Fe2O3(%)

    0.04

    0.04

    0.04

    0.02

    0.03

    0.04

    MgO(%)

    0.02

    0.01

    0.02

    0.01

    0.02

    0.01

    SiO2(%)

    0.06

    0.05

    0.06

    0.05

    0.07

    0.06

    CaO(%)

    0.02

    0.02

    0.02

    0.02

    0.03

    0.02

    α- Al2O3相含量(%)

    95

    95

    95

    95

    95

    95

    比表面积/BET(m2/g)

    1.10

    1.28

    2.15

    2.86

    3.71

    1.70

    D50 Malvern(μm)

    4.3

    3.7

    2.35

    2.10

    1.12

    3.20

    D90 Malvern(μm)

    15.2

    9.2

    8.20

    8.91

    3.80

    9.50


    Instructions

    Categories

    Brand number

    Scope of application

    Calcined alumina

    BM-9FG

     Skateboards, three major parts, other shaped products, castables containing silica fume system, spraying coatings, etc.

     

    BM+1

     Plastic, paint, mortar, etc.

    Activated alumina

    BM-12D

     Castables for tapping ditches, ordinary castables, spraying coatings, kiln furniture, etc.

     

    BM-10

     Ladle castable, block, etc.

     

    BL-2

      No silica fume, ultra-low silica fume castable system, etc.

    Bimodal alumina

    BI-2

      Permeable bricks, seat bricks, corundum self-flowing castables, etc.


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