White fused alumina: It is sintered under 1950C Al2O3: 99% min Bulk density: 3.5g/cm3 min Polishing white fused aluminum oxide can be used as consolidation&coating avrasives,wet or dry sprayed grit,suitable for ultra-precise grinding and polishing in the crystal and electronic insustry and can be used to produce high-grade refractorinesss.It's suitable to machine high stiffness*high tensile strength materials such as chilled steel,alloyed steel,high-speed steel,high carbon steel,etc.In addition,it can be used as catalyst,insulator,precise foundry sand,etc.

  

Compnay name:

Xinmi Jinding Keep Warm Refractory Co.,Ltd

Application

White fused aluminium oxide is a high purity virgin fused white aluminum oxide powder 

for use in industrial applications.alumina  powders are  used in industrial applications

 where a high friable and/or high purity abrasive is desired, but where a

 numerically graded or micron-sized abrasive powder is not required.

Payment:

For a large order 40% T/T in advance is earnest money, the rest to be paid in 7-10 days after getting B/L copy. For a small order,100% T/T in advance.

After Sales Service:

1).We are very glad that customer give us some suggestion for price and products.

2).If any question, please let us know it by E-mail or Telephone at the first time. We can deal with them for you in time.

About us

Our company founded in 2000,since then,we dealing with thermal insulation and refractory products.We try to make the better products with low price.But as you know,no one can win only because low price,the quality is also important.So,we don't dare to say our quality is best,but it do good.

We hope to cooperate with you near future.

Chemical Compositions	Grit	Typical value	Fine powder	Typical value
Al2O3	≥99.53	99.5	≥99.25	99
Fe2O3	≤0.04	0.05	≤0.06	0.08
SiO2	≤0.04	0.06	≤0.14	0.06
K2O+Na2O	≤0.25	0.3	≤0.33	0.35
Apparent porosity		6.0
Bulk Density	3.60	3.62
True density	3.92	3.92	3.92	3.93

Polishing white fused alumina