GF-I Flexible Graphite Sheet
GF-I flexible graphite sheet for industry sealing applications
Flexible Graphite Sheet
Flexible graphite sheet is made of pure expanded natural graphite. GF-I as our standard flexible graphite sheet product has a high purity of 99.0% carbon content. Higher carbon content gives the flexible graphite foil better chemical resistance, better thermal conductivity, and better sealing ability.
GF-I our standard flexible graphite sheet suitable for most industry applications. As gasket material, it is usually fabricated into Graphite Laminate, reinforced graphite sheet and widely used in fluid sealing applications: flange gasket, spiral wound gasket, heat exchanger gasket, etc. It can also be used as solid lubricant in metal stamping and forming applications, or as heat liner in industry furnaces and other heating devices.
- High Carbon content from 98.0% to 99.9%
- Contains no rubber or binder, 100% pure graphite.
- Widely working temp. from -200°C to +3300°C in non-oxidizing.
- Chemistry resistance, oxidation resistance and corrosion resistance.
- Density from 0.7g/cm3 to 1.1g/cm3
- Thickness from 0.2mm to 6.0mm
Our products
| Product code | Description |
| GF-I | Industrial Grade Flexible Graphite Foil with 98.0% min. carbon content |
| GF-S | Flexible Graphite Foil with 800ppm max. low sulfur content |
| GF-O | Oxidation resistance flexible graphite foil with high working temperature |
| GF-N | Nuclear Grade Flexible Graphite Foil with 99.5% min. carbon content |
Dimensions
| Thickness | Width | Length | |
| Graphite Sheet | 0.2 to 6.0mm | 1Mtr, 1.5Mtr | 1Mtr, 1.5Mtr, 2.0Mtr |
| Graphite Roll | 0.2 to 1.0mm | 1Mtr, 1.5Mtr | 30Mtr to 120Mtr |