High-Purity Flexible Graphite Paper

High-Purity Flexible Graphite Paper

 High-purity flexible graphite paper (HPS-GRADE-0.2*1000) is a flagship product of OSCCM - with a thickness of 0.2mm, it features high purity, low impurity content, and an ash content of less than 200ppm. It is suitable for use as gaskets in the photovoltaic industry and as heat dissipation materials in the electronics industry. When applied in the single-crystal silicon pulling furnace field of photovoltaics, it can reduce the bulging rate, extend the lifespan of quartz crucibles, carbon-carbon crucibles, heaters, electrodes, etc., reduce overall production costs, and enhance production efficiency. It can be cut to size according to customer requirements.

Characteristics of High-Purity Flexible Graphite Paper

· Excellent self-lubrication

High-purity flexible graphite paper possesses self-lubricating properties due to its layered crystal structure, making it suitable for high-temperature atmospheres and applications where the use of fluids and lubricants is avoided. Compared to other materials, it has a lower coefficient of friction under unlubricated conditions, which makes adhesion of contact surfaces difficult.

· Stable over a wide temperature range

As high-purity flexible graphite paper is made from natural graphite without the use of binders, it can be stably used over a wide temperature range (-200°C to 3000°C in an inert atmosphere).

· Flexibility, compression resilience

High-purity flexible graphite paper has high flexibility and rebound rate, and its good match with mating materials makes it an ideal choice for sealing materials.

· Excellent chemical resistance

High-purity flexible graphite paper has excellent corrosion resistance and chemical stability.

· Excellent thermal conductivity and conductivity

The paper has excellent thermal and electrical conductivity parallel to the surface, making it an ideal material for heat dissipation and heat transfer.

· Excellent purity

After high-temperature treatment, high-purity flexible graphite paper has a very high degree of purity, making it the best choice for components used in the monocrystalline silicon field and the nuclear energy industry.

HPS-GRADE Test report