產品特性：
200#-0板狀剛玉細粉具有良好的加熱體積溫度性和良好的抗熱震能力。其晶體呈平板狀交錯排列，增加了顆粒的機械強度;晶內和晶間以分布均勻的閉氣孔為主，體積密度高，顯氣孔和吸水率低，減少了再制品的用液量;具有高耐火度、良好的熱震穩定性、低熱收縮率和良好的熱負荷強度等優越的物理性能。同時，高純度避免了雜質對系統的污染，是制作高級耐火材料、陶瓷材料和絕緣材料的理想原料。
Production feature:
Tabular alumina has good heat resistance and good bulk temperature thermal shock capabilities. The crystal staggered plate shape, to increasing the mechanical strength of the particles; interior structure full of closed pores, high bulk density, low apparent porosity and water absorption, to reducing the amount of fluid re-use productions; With good physical properties like: high refractoriness, excellent thermal shock resistance, low shrinkage and good thermal load strength etc. Meanwhile, high-purity avoiding damage to machines. Hiaxu/Sicheng is your best choose as refractory material/ceramic material and insulating materials.
200#-0板狀剛玉細粉理化指標：
|
型號 Style
|
化學成分chemical index |
物理指標 physical index |
|||||
|
Al2O3% |
SiO2% |
Fe2O3% |
Na2O % |
體積密度 Volume density (g/cm3) |
吸水率 water absorption |
顯氣孔率 apparent porosity |
|
|
0-1mm 1-3mm 3-5mm 5-8mm |
99.3min |
0.1 max |
0.02max |
0.4 max |
3.5 |
1.5 |
5max |
|
200#-0 320#-0 325# |
99.1 min |
0.15 max |
0.04 max |
0.4 max |
3.45 |
2.0 |
6max
|
200#-0板狀剛玉細粉圖片：
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