Kiln Furniture Base Plates
LAR’s Kiln Furniture Base plates are essential refractory support components used in high-temperature kiln systems. These Kiln base plates provide a stable platform for stacking kiln furniture and ceramic products during firing.
Manufacturers produce Kiln Furniture Base plates from high-quality refractory materials such as mullite or similar compositions. The production process includes high-temperature sintering to ensure structural stability. Each plate maintains consistent performance under repeated heating cycles.
LAR’s Kiln Furniture Base plates suppliers design these products to improve kiln efficiency. The structure helps distribute loads evenly and supports uniform heat transfer. Many industries rely on these base plates to maintain stable firing conditions.
Product Overview
Kiln furniture base plates are essential refractory components designed to provide stable support for ceramic products during high-temperature firing processes. These kiln base plates offer a flat and durable foundation that helps distribute loading weight evenly and reduce deformation during repeated heating cycles. They are widely used in tunnel kilns, shuttle kilns, and other industrial ceramic firing systems.
As experienced kiln furniture base plates suppliers, LAR manufactures high-quality kiln furniture base plates with excellent thermal shock resistance, high mechanical strength, and reliable dimensional stability. The products are made from advanced refractory materials to withstand continuous exposure to high temperatures and maintain long service life.
Kiln base plates support efficient kiln loading and improve firing consistency by providing a stable structure for stacking systems. LAR provides customized kiln furniture base plates in different sizes and designs according to customer requirements, helping ceramic manufacturers optimize kiln performance and reduce maintenance costs.
Key Features
1. Strong Load-Bearing Capacity
Kiln Furniture Base plates provide a solid foundation for kiln stacking systems. The structure supports heavy loads without deformation.
2. Stable High-Temperature Performance
The refractory material maintains stability at elevated temperatures. The plates resist softening and structural damage during firing.
3. Uniform Heat Distribution
The flat structure allows even heat transfer across the surface. This feature helps improve firing consistency.
4. Good Thermal Shock Resistance
The material adapts to temperature fluctuations. The plates reduce the risk of cracking during rapid heating or cooling.
5. Long Service Life
Kiln base plates resist thermal stress and chemical wear. Users benefit from lower maintenance frequency and longer usage cycles.
Typical Product Types
Kiln Furniture Base plates are available in several configurations:
· Solid base plates for heavy-duty applications
· Reinforced base plates with ribbed structures
· Lightweight base plates with optimized thickness
· Customized shapes based on kiln design
Manufacturers adjust size and structure to match different kiln requirements.
Technical Characteristics
Item | Unit | Model-R | Model-T | Model-D |
AI2O3 | % | 38 | 42 | 45 |
SiO2 | % | 50 | 47 | 45 |
MgO | % | 8 | 7 | 6.5 |
Max Working Temperature | ºC | 1320 | 1300 | 1350 |
Bulk Density | g/cm3 | 1.85 | 2 | 2 |
Apparent Porosity | % | 28 | 25 | 26 |
M.O.R. at 20ºC | MPa | 14 | 13 | 15 |
M.O.R. at 1250ºC | MPa | 11 | 13 | 15 |
Coefficient of Thermal Expansion | 10-6 k-1 | 2.3 | 2.4 | 2.8 |
at 20ºC - 1000ºC | ||||
Specific Heat at 20ºC | Kj/Kg.k | 1 | 1 | 1 |
Thermal Shock Resistance | Excellent | Excellent | Excellent |
Technical parameters vary based on application needs. Professional Kiln Furniture Base plates suppliers can provide tailored specifications.
Applications
Kiln Furniture Base plates are widely used in industrial firing systems:
· Ceramic Industry – tiles, sanitary ware, tableware
· Technical Ceramics – precision ceramic components
· Electronic Ceramics – substrates and insulation parts
· Industrial Kilns – tunnel kilns, shuttle kilns, periodic kilns
These Kiln base plates ensure stable support and consistent firing results.
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Advantages Compared To Others
Material Type | Main Composition | Al₂O₃ (%) | SiO₂ (%) | SiC (%) | Bulk Density (g/cm³) | Max Service Temp (°C) |
Cordierite-Mullite | Cordierite + Mullite | 35–45 | 45–55 | — | 1.9–2.2 | 1250–1300 |
Mullite | 3Al₂O₃·2SiO₂ | 60–75 | 25–35 | — | 2.3–2.6 | 1500 |
High Alumina | Alumina refractory | 70–95 | 5–25 | — | 2.6–3.0 | 1600–1700 |
Silicon Carbide (SiC) | SiC refractory | — | — | 80–98 | 2.7–3.1 | 1600–1650 |
Kiln Furniture Base plates provide better structural reliability. Many users select this type for demanding kiln environments.
Customization & Manufacturing
Kiln Furniture Base plates suppliers offer customized production services. Engineers adjust each product based on:
· Kiln type and operating temperature
· Load requirements and stacking design
· Plate dimensions and thickness
· Specific industrial applications
Manufacturers control production quality to ensure consistent performance. Each base plate supports long-term kiln operation.
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