VGCF™-H
About the product
Carbon nanofiber with high crystallinity synthesized with the vapor phase method. Superior in thermal conductivity, electrical conductivity, strength property and slidability (lubricity). Due to its fiber diameter larger than that of carbon nanotube, it can be easily handled (dispersion, etc.) and used for wider purposes.
Features
- Thermoplastic resin with high thermal stability for adhesive layer.
- Good wire bondability.
- No flash burr after molding.
- No Adhesive on a lead frame after detaping.
- Low adhesiveness of the tape at room temperature achieves no dust attachment.
Characteristics
- With an extremely small average fiber diameter (150nm), functions as excellent filler with thermal conductivity, electrical conductivity, strength, and slidability.
- Chemically stable, with small specific surface area and with minute amount of absorption moisture.
- With almost 10 years of mass production performance, quality is stable.
| Item | Unit | Characteristics |
|---|---|---|
| Fiber diameter | nm | 150 |
| True density | g/cm3 | 2.1 |
| Specific surface area | m2 /g | 13 |
| Thermal conductivity | W／（ｍ・K） | 1200 |
| Single fiber specific resistance | Ωｃｍ | 1×10-4 |
SEM
TEM
Associated Information
- Property is dry powder.
- Packaging is 3kg bag.
- Careful handling is required to prevent inhalation and skin contamination.
CLP information
| STOT RE 1 (lungs) (inhalation),H372 |
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