Calcined Bauxite

 

Introduction

Bauxite, alumina or bauxite, the main ingredient is alumina, the main containing impurities hydrated alumina, a mineral earthy. White or gray, iron and was yellow, or brown dignitaries. hardness 1 ~ 3, opaque, brittle. Melting extremely difficult. Do not dissolve in water, can be dissolved in sulfuric acid, sodium hydroxide solution. Used mainly aluminum and steel refractories.

 

Application 

The bauxite for aluminum industry in defense, aerospace, automotive, electrical, chemical, and daily supplies;

Bauxite clinker processed into fine powder and made after the casting mold which is used in military,  

     aerospace, communications, instrumentation, machinery and medical equipment sector;  

bauxite can be used in refractory products. The refractoriness of high-alumina clinker is up to 1780, Its 

     features are chemical stability strong and physical properties of sound; 

 

 It can manufact  alumina cement, abrasive materials and aluminum compounds.

 

 Specification 

Al2O3	SiO2	TiO2	Fe2O3	K2O+Na2O	CaO+MgO	B.D
89%	5.0%	4.0%	2.0%	0.3%	0.6%	3.30g/ccm
88%	6.0%	4.0%	2.0%	0.3%	0.6%	3.25g/ccm
87%	7.0%	4.0%	2.0%	0.3%	0.6%	3.20g/ccm
86%	8.0%	4.0%	2.0%	0.3%	0.6%	3.15g/ccm
85%	9.0%	4.0%	2.0%	0.3%	0.6%	3.10g/ccm
84%	10%	4.0%	2.2%	0.3%	0.6%	3.05g/ccm
83%	11%	4.0%	2.5%	0.3%	0.6%	3.00g/ccm
82%	12%	4.0%	2.5%	0.3%	0.6%	2.90g/ccm
81%	13%	4.0%	3.0%	0.3%	0.6%	2.80g/ccm
80%	14%	4.0%	3.0%	0.3%	0.6%	2.70g/ccm
78%	16%	4.0%	3.0%	0.3%	0.6%	2.60g/ccm
75%	19%	4.0%	3.0%	0.3%	0.6%	2.60g/ccm
70%	24%	4.0%	3.0%	0.3%	0.6%	2.60g/ccm

 

Size: Lumps /Grains:0-1mm,1-3mm,3-5mm,5-8mm /Powders:100mesh, 200mesh,325mesh

Packing: 25KGS/Bag,1T/Bag,1.25T/Bag; Or as per requests.

Inspection: CIQ or CCIC in China Port