Premium Cordierite-Mullite Plate for Precision Ceramic Firing

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Product Description

Basic Specifications
Model NO.
100*100*3.5 / 140*140*3.5
Purity
99%
Type
Ceramic Plate
Main Material
Andalusite, Alumina
Working Temp
1400°C - 1800°C
Flatness
<0.5mm
Colour
White, Ivory, Cream
V Shape Angle
Customizable
Package
Wooden Boxes
Origin
China
HS Code
8547100000
Capacity
1,000,000 units
Product Overview

The Cordierite-Mullite Support Plate is a high-performance refractory component engineered for advanced sintering, firing, and kiln applications. Manufactured from a scientifically balanced mixture of cordierite and mullite, this support plate offers an outstanding combination of lightweight structure, superior thermal resistance, and exceptional mechanical durability. It is widely used in the production of ceramics, powder metallurgy, catalyst carriers, and electronic components, where stability and precision at high temperatures are essential.

As a High-Temperature Cordierite Plate, it provides reliable performance under extreme firing conditions. The plate exhibits very low thermal expansion, which helps minimize stress during rapid heating and cooling cycles. This property allows it to withstand repeated high-temperature use without warping, cracking, or losing dimensional accuracy.

Thermal Stability: Resists thermal shock during rapid temperature changes.
Load Bearing: Maintains structural integrity under heavy industrial loads.
Energy Saving: Lightweight design reduces thermal mass for faster firing.
High Purity: Optimized porosity prevents contamination of fired products.

The Durable Mullite Support ensures excellent load-bearing strength and resistance to wear in continuous kiln operations. Unlike conventional refractory plates that may degrade quickly, the cordierite-mullite composition maintains its stability over extended service life. This reduces downtime and delivers significant cost savings for manufacturers running high-capacity firing lines.

Furthermore, the Energy-Saving Sintering Plate is engineered with lightweight cordierite, which enhances energy efficiency. This feature allows for faster heating and cooling rates, lowering energy consumption and supporting eco-friendly manufacturing practices.

Frequently Asked Questions
What is the maximum working temperature for these plates?
The Cordierite-Mullite Support Plates are designed to operate reliably at temperatures ranging from 1400°C up to 1800°C, depending on the specific material grade and application environment.
Why is the combination of Cordierite and Mullite used?
Cordierite provides excellent thermal shock resistance and low expansion, while Mullite contributes high mechanical strength and creep resistance at elevated temperatures, creating a balanced, durable refractory solution.
How does the plate improve energy efficiency?
The lightweight structure reduces the overall thermal mass of the kiln furniture. This allows the kiln to heat up and cool down faster, significantly reducing energy consumption per firing cycle.
Are these plates resistant to warping?
Yes. Due to the low thermal expansion coefficient and high flatness precision (<0.5mm), these plates maintain their dimensional stability even after repeated high-temperature cycles.
In which industries are these support plates commonly used?
They are widely utilized in technical ceramics, powder metallurgy, electronic component sintering, catalyst carrier production, and functional material processing.
Can the size and V-shape angle be customized?
Yes, both the dimensions (such as 100x100mm or 150x150mm) and specific features like V-shape angles can be customized to meet specific kiln requirements.

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