Kiln Furniture Alumina Pusher Tray – High Strength & Thermal Shock Resistance for High-Temp Firing

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, Home Use, Medical, Refractory, Semiconductor
• Grain Size: 1-10um
• Model NO.: 340*340*30
• Purity: 90%
• Type: Ceramic Plate
• Main Material: Andalusite, Alumina
• Working Temperature: <1450ºC
• Flatness: <0.5mm
• Colour: Pure White
• V Shape Angle: Can Be Customized
• Transport Package: Wooden Boxes
• Specification: 340*340*30, 340*340*40 and more
• Trademark: Moat City
• Origin: China
• HS Code: 6909190090
• Production Capacity: 1000000

Product Description

Andalusite Pusher Tray [MM-LY-HZ75]

Product Features

Introducing our high-performance Andalusite Pusher Plate, designed for superior thermal and mechanical performance in high-temperature environments:

• Outstanding Thermal Shock Resistance: The plate is engineered to withstand rapid temperature changes without cracking or deformation, making it ideal for high-stress environments.
• Creep Resistance: Offers excellent resistance to high-temperature creep, ensuring dimensional stability and durability over long periods of use.
• High Material Purity: Composed of 75% AlO and 23% SiO, providing a strong balance of thermal and mechanical properties.

Applications

The Andalusite Pusher Plate is ideal for:

• High-Temperature Operations: Suitable for use at temperatures below 1450°C in air, nitrogen (N), and nitrogen-hydrogen (N/H) atmospheres.
• Ceramic Processing: Perfect for the sintering of pressure-sensitive ceramics and MLCC (Multi-layer Ceramic Capacitors).
• Thermistor Production: Ideal for PTC (Positive Temperature Coefficient) thermistors, providing robust thermal stability.
• Electrode Materials: Excellent for the production of cathode and anode materials in high-temperature environments.
• Magnetic Material Processing: Designed for applications involving the processing of magnetic materials.

Technical Highlights

• Flexural Strength: At room temperature, the plate has a flexural strength of 9 MPa, while at 1400°C, the strength is 11 MPa, ensuring stability in extreme conditions.
• High Bulk Density: The bulk density of 2.82 g/cm³ contributes to the material's strength and thermal efficiency.
• Low Porosity: With an apparent porosity of 15%, the plate minimizes gas infiltration and maintains a robust structure.

Technical Parameters

Parameter	Value
AlO Content (%)	75.00
SiO Content (%)	23.00
FeO Content (%)	0.3
Apparent Porosity (%)	15
Bulk Density (g/cm³)	2.82
Room Temperature Flexural Strength (MPa)	9.0
High Temperature Flexural Strength (MPa) @1400°C•0.5h	11
Max. Operating Temperature (°C)	<1450