Compound materials and other products
Graphite sheets(PERMA-FOIL®)
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.
Characteristics of PERMA-FOIL®
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.
Application・Products
- Automotive gaskets
- Packing materials for chemical plants
- For furnaces insulators
- High-purity furnace parts
- Spacers for making semiconductors
- Heat dissipation graphite sheet

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.
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.
Products Inquiry
Umeda Daibiru 10th Fl. 3-3-10 Umeda, Kita-ku, Osaka 530-0001
FAX:81-6-6451-2186
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