High Temperature Alumina

1.Particle size:0-5mm 5-10mm 10-15

2.Usage:mainly used as catalyst support in petrochemical and fine,also used in manufacture of ceramic as high refractory materials such as in the liner of fluidized red furnace,and suitable to lapping or polishing metal,ceramic,quartz etc.

3.Specifications:

  
Al2O3(%)      ≥99.5%
 
    a-
α-Al2O3(%)     ≥93%
 

SiO2(%)       ≤0.06%
 

Fe2O3(%)      ≤0.03%
 

Na2O(%)       ≤0.25%
 

Particle size      ≤2mm             ≥85%
 
                       D50mm             ≤1.3

4.Attention:the powder appears in white and shapeless with no flavour or taste.It absorbs moisture easily but does not deliquesce.It can be dissolved in sulphuric acid as well as in alkali slowly forming hydroxid but never in water or mineral acid.

5.Samples:sample for free,but you should pay for the freight for the samples.

6.Packing methods:plastic woven bag with standard wooden pallet,other packings can be consulted with both parties.

7.Delivery time:with 15 days after we received the 30% payment in advance.

8.Brand:RN, if you need to put your own brand on the product.It is OK.