Description
1. Product Overview
The Ceramic Heater (AlN HEATER 300mm) is a high-performance aluminum nitride (AlN)-based thermal processing component engineered for advanced semiconductor and precision manufacturing environments. It is primarily used in wafer processing equipment, including deposition, etching, and thermal treatment systems where ultra-stable temperature control is critical. The product delivers exceptional thermal conductivity, electrical insulation, and mechanical stability under extreme operating conditions. Its strategic importance lies in enabling next-generation semiconductor fabrication with higher yield, improved process stability, and reduced thermal variation across 300mm wafer platforms.
2. Key Specifications & Technical Characteristics
- Material Composition: High-purity Aluminum Nitride (AlN) ceramic
- Purity Grade: Semiconductor-grade, ≥ 99% AlN equivalent purity
- Wafer Compatibility: 300mm wafer process systems
- Thermal Conductivity: High thermal conductivity ceramic (optimized for uniform heat distribution)
- Electrical Properties: Excellent dielectric strength and electrical insulation
- Physical Characteristics: Dense ceramic body, precision-machined flat heating surface
- Surface Finish: Fine-polished for uniform thermal contact
- Packaging Options: Cleanroom-grade vacuum-sealed protective packaging; shock-resistant export crates
- Shelf Life: Indefinite under dry, controlled storage conditions
3. Core Industrial Applications
- Semiconductor manufacturing: Wafer deposition, etching, annealing, and thermal oxidation processes
- Flat panel display production: Precision thermal control in TFT-LCD and OLED manufacturing
- Advanced electronics fabrication: High-reliability thermal processing for microelectronics
- Vacuum and plasma systems: Stable heating element for high-vacuum process chambers
This AlN heater outperforms conventional ceramic heaters through superior thermal conductivity, ensuring faster temperature response, minimal thermal gradient, and improved process uniformity—critical for high-yield semiconductor production.
4. Competitive Advantages
- Exceptional thermal uniformity enabling higher wafer process yield
- Superior material stability under high-temperature and vacuum conditions
- Reliable supply chain designed for continuous industrial-scale procurement
- Cost-efficient lifecycle performance through reduced downtime and longer service life
- Environmentally stable material with low contamination risk in cleanroom environments
- Comprehensive technical documentation and engineering support for integration into OEM systems
5. Commercial & Supply Information
- Minimum Order Quantity (MOQ): BULK 20 MT
- Loading Capacity: Up to 20 MT per 20FT container (depending on packaging configuration)
- Supply Form: Industrial bulk shipment or custom OEM supply contracts available
- Logistics: International export-ready with standardized handling for fragile ceramic components
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