High Purity tabular alumina 0-1-3-5-8mm used for refractory material

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    US $810.00
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    US $700.00
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Overview
Quick Details
Place of Origin:
Henan, China (Mainland)
Brand Name:
Sicheng
Model Number:
0-1MM,1-3MM,3-5MM,5-8MM
Material:
Al2O3
Usage:
Refractory Material
Abrasive Grain Sizes:
0-1MM,1-3MM,3-5MM,5-8MM
Color:
white
Corrosion resistance:
yes
Acid-alkali resistance:
yes
AL2O3:
99.3min
SiO2 Content (%):
0.3max
Refractoriness (Degree):
≥1800℃
Bulk Density:
3.5g/cm3
small order:
yes
Apparent Porosity:
5.0% max

High purity tabular alumina 0-1-3-5-8mm used for refractory material

 

 

       White Tabular alumina  is a kind of pure sintered corundum, which is sintered and completely shrink without adding any additive ,such as MgO or B2O3,with coarse crystals and well-developed α- Al2O3 crystal structure.

 

 

usages

specifications

Chemical component(%)

Al2O3

Na2O

SiO2

Fe2O3

refractory

Lumps

0-1mm

99.3min

0.4max

0.3max

0.1max

1-3mm

3-5mm

5-8mm

8-12mm

99.1min

Fines

-180#

-240#

-325#

Bulk Density

3.5g/cm3

Apparent Porosity

5.0% max

 

 

Sintered Tabular alumina for refractory advantages:

1, A kind of pure sintered corundum,without adding any additive

 

2, α- Al2O3 crystal structure,with more closed porosity

 

3,High purity, good stability volume density ,

 

4,Characterized by good heating volume temperature performance and good thermal shock resistance.

 

5. Replace fused alumina and white fused alumina in some application position and improve the   performance of refractory material.

  

 

FAQ

 

Q1: Are you a manufacture or trader?

A: Factory+trade (mainly for manufacturing, also do some business of related products).

Q2: What's the MOQ of trial order?

A: No limit,We can offer the best suggestions and solutions according to your requirements.

Q3: After an order is confirmed,when to deliver?

A: According to your order quantity, normally, 7days after deposit received.

Q4: Is your company accept customization?

A: We have our own factories and excellent technical team, and we accept OEM service.

Q5: What certificates do you have?

A: ISO9001, also we can do other necessary certification according to your requirements.

Q6: Can you offer samples?

A: Of course,samples are total free! Freight should be paid by buyers.

Please feel free to ask if any further questions....