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白剛玉60#的性能特點和用途

日期：2024-03-05 08:46:16　人氣：點擊：
白剛玉60#的性能特點和用途

       白剛玉60#砂是符合歐洲標準FEPA的研磨砂，其顆粒平均值為0.26mm，基本粒徑0.212-0.25mm。白剛玉60#氧化鋁含量高，冶煉時間廠，莫氏硬度9.0，具有很好的自銳性，研磨噴砂效率高。

       White fused aluminum oxide 60 # sand is a grinding sand that meets the European standard FEPA, with an average particle size of 0.26mm and a basic particle size of 0.212-0.25mm. White fused alumina 60 mesh has a high alumina content, a long smelting time, a Mohs hardness of 9.0, good self sharpening properties, and high grinding and sandblasting efficiency.



PRODUCT/產品: White Fused Alumina F60/白剛玉F60

別稱：白色氧化鋁砂60目，白色熔融氧化鋁60#，白剛玉磨料F60

Other Names：White Fused Aluminum oxide 60 mesh, White corundum F60，White alox grit 60# ，White alundum F60，Electrocorundum 25A F60

CHEMICAL COMPOSITION/化學成分:
Item Guarantee Value/保證值（%） Typical Value/典型值（%）
Al2O3 ≥99.2 99.67
Fe2O3 ≤0.1 0.02
SiO2 ≤0.1 0.04
Na2O ≤0.4 0.21
MgO ≤0.02 0.01
CaO ≤0.05 0.03
K2O ≤0.03 0.01
 
PHYSICAL PROPERTIES/物理指標:
Specific Weight/比重 Hardness/硬度 Bulk Density/堆積密度 Melting Point/熔點
3.95 g/ cm3 9.0Mohs scale 1.68-1.78g/cm3 2050℃
 
PARTICLE SIZE DISTRIBUTION/粒度分布:
Grit粒度 Mesh# Mesh size(um) Weight Standard(%) Typical Value(%)
Coarsest Grit最粗粒 +40 425 0 0
Coarse Grit粗粒 +50 300 Max. 30 6.8
Basic Grit基本粒 +60 250 Min. 40 50.6
Mixed Grit混合粒 +60  +70 250 212 Min. 65 89.4
Fine Grit細粒 -80 180 Max. 3 0.9
 
APPLICATIONS/應用場景：
  • Resin Bonded Abrasives and Vitrify Bonded Abrasives/ 樹脂砂粒和陶瓷砂粒等固結磨具
  • Wear Resistance Floor Coating and anti-slip material/ 耐磨地坪涂料和摩擦材料
  • Alumina Ceramics/ 氧化鋁陶瓷
  • Refractory & Precision Casting/ 耐火材料和精密鑄造殼型材料
  • Blasting and grinding/ 噴砂和研磨