High Temperature Resistant Aluminum Material White Tabular Alumina with SiO2 0.1 max
Price:
$680.00/tons 1-9 tons
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
Jinmai
Product Description
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.
Packing &Delivery
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Company
ShanDong Yuanyang Metal Products Co.,LTD
Location
712, 7th Floor, Dadong Building, Liaocheng, Shandong, China
Contact Person
Li