Agent price white aluminum oxide as Sand blasting Media

Product Overview

Description

Agent price white aluminum oxide as Sand blasting Media 

Quick Details:

Packaging & Delivery

Packaging Details:	25kg PVC bag+1 MT big bag
Delivery Detail:	3 wroking days

Description of White Fused Alumina Micro Powder

White fused alumina  is a kind of high-grade refractories material. It was made in high quality Alumina by melting above 2000℃ in electric arcfurnace.The molten material undergoes cooling, crushing, grinding, sieving, 

classifying and, of course, various quality checking procedure before it is packed

 for delivery. It has the advantages of high purity Al2O3>99.3%,good polishing effect: brightness, no scratch,strong grinding ability,high hardness.

Supply size:

8-5mm, 5-3mm, 3-1mm, 0-1mm

320mesh-0, 280mesh-0, 240mesh-0, 200mesh-0, 180mesh-0

F8, F10, F12, F14, F16, F20, F22, F24, F30, F36, F40, F46, F54,

F60, F70, F80, F90, F100, F120, F150, F180, F220, F240, F280, F320

F360, F400, F500, F600, F800, F1000, F1200

Usage:

1. Precision sand casting

2. The cutting of silicon wafer

3.The process of blasting TV screens

4.The process of beautifying glass or acrylic

5.High refractory and other ceramic additives

6. The process of cleaning and blasting tooth model, light lapping operations

The physical and chemical analysis:

Type Index		WFA
		Grit		Fine Powder
		guarantee  value	typical value	guarantee  value	typical  value
Chemical  composition(%)	Al2O3	≥99	99.24	≥99	99.12
	SiO2	≤0.2	0.12	≤0.3	0.19
	Fe2O3	≤0.1	0.04	≤0.15	0.08
	Na2O	≤0.35	0.3	≤0.45	0.33
Actual Density(g/cm3)		≥3.9
Bulk Density(g/cm3)		1.75-1.95
Mons’ hardness		9.0
Grit Size(mm)		8-5mm, 5-3mm, 3-1mm, 0-1mm 320mesh-0, 280mesh-0, 240mesh-0, 200mesh-0, 180mesh-0 ( Other special specifications could be supplied as required )
Fine Power(mesh)		F230 F240 F280F320 F360 F400F500 F600F800 F1000 F1200 F1500 F2000 ( Other special specifications could be supplied as required )
Inspection Standard		GB/T21114-2007   GB/T2999-200

   

About us:

Henan Sicheng Abrasives Tech Co., Ltd the manufacturer, is a comprehensive joint-stock company integrating production, R&D and trade. Our company enjoys a good reputation for our best quality and service.

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