Quartz Cap
Name:
8-inch Quartz Cap (Quartz Inner Plug)
Function & Application:
The quartz cap is a sealing component of the quartz tube that effectively controls the stability of furnace temperature during wafer processing and reduces heat radiation loss. It is applied in diffusion, oxidation, and CVD deposition processes in wafer manufacturing, which are high-temperature processes.
Performance Requirements:
High temperature resistance, corrosion resistance, excellent thermal stability, sandblasted surface treatment, and low impurity content.
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No.5177 Qianghua West Road, Dongqian Street, Nanxun District, Huzhou City, Zhejiang Province
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+86-572-3032373
+86-572-3033016
The 8 inch quartz caps are precision-engineered components designed to seal and protect quartz tubes, reactors, and boats during high-temperature semiconductor and photovoltaic processes. Made from high-purity fused quartz, these caps provide excellent thermal stability, chemical resistance, and a tight, contamination-free seal.
Their durable construction withstands repeated thermal cycling, supporting consistent process performance and extended equipment lifespan. Compatible with standard 8 inch quartz process tubes and reactors, these caps are essential for maintaining cleanroom-grade conditions and process reliability in advanced wafer fabrication.
