Mersen

PURIFIED GRAPHITE

HIGH PURITY GRAPHITE EQUIPMENT IN SILICON PRODUCTION PROCESS

THE POLYSILICON INDUSTRY MUST MEET NEW REQUIREMENTS AND REDUCE ITS COSTS.

Mersen's comprehensive offer aims to attain these goals.

• Guarantee high-purity polysilicon 9N as a benchmark, and reach 10N purity in the near future,
• Reduce maintenance costs through the use of sustainable equipment,
• Reduce the process' energy costs.

EXPENDABLES AND EQUIPMENT FOR POLYSILICON MANUFACTURING

We propose expendables and equipment dedicated to the polysilicon manufacturing industry:

• Ultra-pure graphite electrodes
• Ultra-pure and composite graphite heaters
• Large dimension, ultra-pure composite and graphite cylinders
• Purified rigid carbon and flexible felt insulation.