Product introduction
Fluorographite is a kind of graphite interlayer compound in which fluorine atoms are inserted into graphite layers. Fluorographite is a powder solid, and its color gradually changes from black to gray to white with the increasing of F/C ratio. Fluorographite has been widely used in solid lubrication, corrosion protective and antifouling coatings Li-CFx batteries and other fields due to the merits of extremely low surface energy, excellent chemical and thermal stability, outstanding lubrication performance and super theoretical specific capacity. Fluorographite can be subdivided into fluorinated flake graphite, fluorinated spherical graphite, fluorinated expanded graphite and fluorinated nano-graphite according to different raw materials.
Packaging and storage
The packing specifications are 10g, 50g, 100g, 500g, 1kg, 2kg, 5kg and 10kg above, to meet the different requirements of scientific research institutes and production enterprises. According to different amount, fluorographite are packed by plastic bottles, double plastic bags, plastic bucket or cardboard bucket. The minimum order quantity is 10g.
Typical (CFx) n Properties and Analyses.
| Product Grade: | CF-5000-I | CF-5000-II | CF-5000-III | CF-5000-IV |
| Carbon Source: | Petro-Coke | Carbon Black | Graphite | Carbon Fibers |
| Total Fluoride, %: | 60 – 65 | 40 – 65 | 40- 65 | 40 – 64 |
| Color: | White | Gray | Gray / Brown | Gray |
| Free Fluoride: | < 10ppm | N/A | < 0.1 % | < 0.1 % |
| Free Oxidiz. Power: ( Iodiometric method ) | < 10 ppm | < 0.2% | < 0.1% | < 0.1% |
| True Density, g/ml: | 2.7 | 2.5 | N/A | 2.8 |
| Bulk Density, g/ml: | 0.5 | 0.1 | > 0.2 | 0.5 |
| Median Particle Size, μm: | ~8 | <1 | ~ 2 | ~6 |
| Particle Size Range, μm: | 1 to 45 | N/A | <1 to 10 | 1 to 30 |
| Retained on 100 Mesh: | <10 ppm | N / A | <10 ppm | <10 ppm |
| Surface Area, m2/g: | 130 | 340 | N/A | 344 |
| Electrical Resistivity, Ω-cm: | ~ 10 11 | ~ 10 11 | N/A | N/A |
| Thermal Conductivity, cal/cm-sec-℃: | ~ 10 -3 | ~ 10 -3 | N/A | N/A |
| Decomposition Temp, ℃: | ~ 630 | ~ 500 | > 550 | pending |
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