Alumina Setter Plates | Johncera Group

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Alumina Setter Plates


Raw Materials (Japanese Alumina)

> 99.7% Al2O3; < 0.01% Fe2O3


≥ 3.9 g/m3



Temperature Resistance

1400 - 1600 Celsius


Available with/without lids

Manufacturing Method


Thermal Shock Resistance


Coefficient of Thermal Expansion


Thermal Conductivity


Chemical Resistance


Sample request

Standard Product Specifications

SKU Number Length * width(mm) thickness(mm)
MP050 50*50 1/1.5/2/2.5/3/3.5/5/8
MP080A 80*30 1/1.5/2/2.5/3/3.5/5/8
MP080B 80*80 1/1.5/2/2.5/3/3.5/5/8
MP100 100*100 1/1.5/2/2.5/3/3.5/5/8
MP115 115*100 1/1.5/2/2.5/3/3.5/5/8
MP120 120*100 1/1.5/2/2.5/3/3.5/5/8
MP150 150*150 1/1.5/2/2.5/3/3.5/5/8
* material: alumina / ziconia
* only show some spec.
*support customization

*For other sizes and specifications, please contact [email protected] for more information

Special Sintering Kiln Furniture 

1. High purity raw materials ensure the stability of the sintering fixture
2. Good air permeability and super disposable yield
3. Excellent resistance to heat and cold denaturation
4. Good surface finish and smoothness to ensure the sintering of appearance parts
5. Developed high temperature alumina sintered plate used in the field of 1750℃
6. Adopt Japanese alumina raw materials to ensure stable product quality
7. High temperature resistance, long-term use without deformation
8. Excellent long-term service life at super high temperature

Alumina Plate

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