Bay Composites offers a specialized high-temperature purification process designed to eliminate metal and gas residues from the graphite manufacturing process. By removing these residual impurities, we enhance the longevity and performance consistency of your graphite components, ensuring they deliver superior results over time.

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We have three levels of purification to suit all industrial and semiconductor needs. 

• High purity - 20 ppm or less 

• CVP purity - 5 ppm or less 

• Semiconductor purity - 0.05 ppm or less.

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