Graphite sheets (PERMA-FOIL®)

Application・Products

Automotive gaskets

Packing materials for chemical plants

For furnaces insulators

High-purity furnace parts

Spacers for making semiconductors

Heat dissipation graphite sheet

PERMA-FOILR is a flexible graphite sheet made from specially processed natural graphite without use of a binder. Special processing developed by us gives it a flexibility and compression recovery not found with conventional graphite products. These qualities ensure a snug fit with contacting parts, therefore it is widely used as a seal, to note automotive gaskets and packing.

Features

High chemical resistance and chemical stability

Applicable as insulator and others due to thermal and electric anisotropy

Highly self-lubricating materials

Only 1% stress relaxation to eliminate retightening

Ideal materials for sealing due to flexibility and resilience to fit other materials

Material most suitable for heat dissipation or heat transfer having excellent thermal conductivity.

Graphite sheets(PERMA-FOIL®)

Graphite sheet for automotive gasket

PERMA-FOIL® is a flexible graphite sheet made from natural graphite using a special technique. It offers cold and heat resistance, flexibility and good recovery from compression. These qualities make it a good choice for automotive gaskets and packing.

Compound materials and other products

Graphite sheets(PERMA-FOIL®)

Heat dissipation graphite sheet

It excels in thermal conductivity and is most suitable to use as heat dissipation material or heat transfer material.