Quartz process tube is used in high temperature processes for the semiconductor an solar industries, because of its high softening point, low thermal expansion and excellent thermal shock resistance. It can withstand temperatures up to 1200°C and can be rapidly heated and cooled with virtually no risk of breakage. Because of its high purity, parts and systems made of fused quartz are ideal suited for industry equipment.
Quartz furnace tube Impurity:
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