Polishing Stainless Steel Vessels Wares High Purity 99% min Alumina Al2O3 Powder 0.1-50um

• Melting point:2050 ℃
• Boiling point:2980℃
• Molecular Weight:102
• Specific gravity:2.5-3.95g / cm3
• Classification:ALUMINA
• Grade Standard:Electron Grade
• Grade Standard:Industrial Grade
• Appearance:White powder
• Place of Origin:CN
• Application:Industrial
• Brand Name:SuoYi
• Other Names:Alumina
• Purity:99.6%
• EINECS No.:215-691-6
• MF:Al2O3
• CAS No.:1344-28-1

Polishing Stainless Steel Vessels Wares High Purity 99% min Alumina Al2O3 Powder 0.1-50um

Features: Crystal has a plate form and peripheral edge is smooth, which makes it free from scratch. It has characters of narrow particle size distribution, high hardness (Moh’s hardness 9) and strong grinding force. After being ground, the plate has good-quality surface. It can reach the quality level of similar foreign products and replace the imported ones. It is produced exclusively by our company in China.

Models:
WCA03, WCA05, WCA09, WCA12, WCA15, WCA20, etc.
Main Technical Parameters of SY-WCA Seriesα-Alumina for Monocrystalline Silicon Wafer Abrasive:

	AL2O3≥(%)	Impurity Content ≤(%)			True Density≥(g/cm³)	L.O.I.	PH Value	Suspension Property ≥	Grinding Rate(μm/min)
		SiO2	Fe2O3	Na2O
SY-WCA	99.6	0.05	0.05	0.25	3.92	0.04	7.5-8.5	24hr	7.5
Imported Abrasive	99.6	0.08	0.05	0.30	3.92	0.10	7.5-8.5	24hr	7.5

1)Electronics industry: Monocrystalline silicon wafer polishing

2)Electronics industry: crystalline lens polishing

3)Electronics industry: Aluminum alloy material, like mobile phone shell and stainless steel polishing

4)Decoration industry: stainless steel tableware and other decorating material polishing

5)Spraying material: plasma spraying