refractory raw material white fused aluminum oxide 0-1mm-Shandong Bosheng New materials Co., Ltd.

Shandong Bosheng

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refractory raw material white fused aluminum oxide 0-1mm

With high-quality aluminum oxide powder as raw material, white fused aluminum oxide is formed by the fused smelting. It has the white color, high hardness, toughness, high purity, high efficiency, acid and alkali corrosion, good thermal stability characteristics and many other characteristics. It is not only advanced abrasives materials, but also advanced grinding, polishing materials. It is suitable for grinding hardened alloy steel, high speed steel. Fine-grained flour is also used for precision casting.
Our company exports white fused aluminum oxide products perennially to Japan, Korea, Europe and the United States and other countries and regions. We can offer you all types ofwhite fused aluminum oxide products, such as F sand, P sand, powder and so on.

白刚玉理化指标：

用途	规格		主要化学成分%
用途	规格		Al2O3	Na2O	SiO2	K2O	Fe2O3
磨料磨具	F	12#—60#	≥99.15	≤0.26	≤0.08		≤0.05
		60#-100#	≥99.15	≤0.28	≤0.09		≤0.06
		120#—150#	≥99.1	≤0.29	≤0.10		≤0.08
		180#—220#	≥99.05	≤0.31	≤0.12		≤0.1
		230#-800#	≥98.5	≤0.5	≤0.15		≤0.1
		1000#-1200#	≥98.1	≤0.6	≤0.18		≤0.1
	W	W#-63#	≥98.5	≤0.6	≤0.15		≤0.1
	W	W10-W5	≥98	≤0.7	≤0.15		≤0.1
耐火材料	段砂	0-1mm 1-3mm 3-5mm 5-8mm 10-20mm 1/0.3mm 0-0.3mm 1-2mm 0.5-1.5mm	≥99.4	≤0.35	≤0.1	≤0.1	≤0.1
耐火材料	细粉	100mesh—0 200mesh-0 325mesh-0	≥99.2	≤0.35	≤0.1	≤0.05	≤0.1

注：F为固结磨具及喷砂用规格，W为微粉。细粉用氧化铝球、氧化铝衬的球磨机生产。

白刚玉物理性能指标：
项目	指标
颜色	白色
晶系	六方体
硬度（莫氏）	≥9.0
密度（g/cm3）	≥3. 95
线膨胀系数	7-9
真比重	≥3.6
气孔率	≤8.5

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