High Temperature Resistant Aluminum Material White Tabular Alumina with SiO2 0.1 max
Brand Name:Jinmai
Model Number:/
Place of Origin:Shandong, China
Shape:Powder
Material:Alumina
SiO2 Content (%):/
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Location:
Liaocheng Shandong China
Address:
712, 7th Floor, Dadong Building, Liaocheng, Shandong, China
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Product Details
Tabular Alumina
Products Description
Tabular alumina
Tabular alumina is pure-alumina resulting from intensive sintering
at temperatures exceeding 1,800 °C, without sintering additives.
Low temperature expansion and high heat resistance can be explained
by the microstructure specifics: low effective porosity and large
sizes of crystals with closed spherical pores resulting from
intensive sintering.
Features： |
High aluminum content |
High whiteness |
High density |
Low sodium |
Specification
Style (Item) | Chemical index | Physical index | ||||||||||
Al2O3(%) | SiO2(%) | Fe2O3(%) | Na2O (%) | Volume density | Water absorption (%) | Apparent porosity (%) | ||||||
0-1mm 1-3mm 3-5mm | 99.3 min | 0.1 max | 0.02 max | 0.4 max | 3.5 | 1.5 | 5 max. | |||||
200#-0 320#-0 | 99.1 min | 0.15 max | 0.04 max | 0.4 max | 3.45 | 2.0 | 6 max. | |||||
Production Process
Prepare raw material —— Melting—— Cool down and get the ingot ——
First-round crush by jaw crusher —— Second round crush by roller
crusher —— Air washing and magnetic treatment —— Sieving and
packaging
Application
1.Tabular alumina can be used in various refractory alumina.
2.Tabular alumina can be used in unshaped refractories.
3.Tabular alumina can be used for precision grinding, such as
measuring tools, instruments and apparatus parts.
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High Temperature Resistant Aluminum Material White Tabular Alumina with SiO2 0.1 max
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