Xiamen Aolei Imp&Exp Co., Ltd

Products

	White Fused Alumina

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Origin	China
Brand Name	Ally

White Fused Alumina

1.Description:

White fused alumina is made with an electric furnace from high-grade alumina powder as raw material. Its main ingredients is alumina oxide. The resulting mineral has higher hardness and slightly lower toughness than brown fused alumina.

2.Application:

Characterized by its high purity, strong grinding ability, abrasive tools made of White Fused Alumina are suitable for grinding and polishing of cutting tools, precision-castings, spraying and coasting, medium body for chemical industry applications, special ceramics and high-grade refractory materials.

3.Specification:

Aplication	Specifications		The main chemical components%
Aplication	Specifications		Al 2 O 3	Na 2 O	SiO 2	K 2 O	Fe 2 O 3
Abrasives	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
Refractories	Sand paragraph	0 -1mm 1 -3mm 3 -5mm 5 -8mm 10 -20mm	≥99.4	≤0.35	≤0.3	≤0.05	≤0.1
Refractories	Powder	100mesh-0 200mesh-0 325mesh-0	≥99.4	≤0.35	≤0.3	≤0.05	≤0.1