GCP
Graphene1. Product introduction
1. Ashine-GCP-03 series products have a complete graphene-like structure, large diameter-to-thickness ratio, excellent electrical conductivity and good lubricity.
2. Because the surface of this series of products is rich in lipophilic functional groups and oxygen-containing functional groups, it is in the organic phase (such as NMP, DMF, ethylene glycol, terpineol, ethanol, ethylene glycol monobutyl ether acetate, etc.) and polymer The material has good wettability and dispersion.
3. This series of products are suitable for the conductive phase of electronic pastes. They have good wettability in organic systems. They can cooperate with metal powders to form good ohmic contacts in the system and improve the sintering activity of glass powders. Therefore, Ashine-GCP-03 series products have unique advantages in electronic pastes.
2. Product classification and parameters
Product number | GCP-031 | GCP-030 |
Exterior | Black powder | Black powder |
Thickness (nm) | 3~10 | 3~10 |
Carbon content (wt.%) | 93~95.4 | 99.3~99.7 |
Oxygen content (wt.%) | 1.8~4.2 | 0.11~0.3 |
Hydrogen content (wt.%) | 1.6~2.0 | 0.11~0.26 |
Sulfur content (wt.%) | 0.11~0.13 | ~0.11 |
Ash (wt.%) | <0.8 | <0.05 |
Specific surface area (m2/g) | 32~45 | 38~43 |
Tap density (g/L) | 160~250 | 160~270 |
D50 (μm) | 3.62~3.79 | 3.53~3.56 |
D90 (μm) | 5.50~6.00 | 6.78~7.09 |
D100 (μm) | 7.96~8.93 | 8.93~10.02 |
Conductivity (S/m) | ~20000 | ~38000 |
Product number | GCP-032 |
Exterior | Black gray powder |
Thickness (nm) | 1~5 |
Carbon content (wt.%) | 97.5±0.5 |
Oxygen content (wt.%) | 2.0±0.5 |
Ash (wt.%) | <0.05 |
Specific surface area (m2/g) | 65±10 |
Tap density (g/L) | 90~120 |
D50 (μm) | 1.0~1.5 |
D90 (μm) | 2.0~2.5 |
D100 (μm) | 3.0~4.0 |
Conductivity (S/m) | 8000~10000 |
