Introduction
Silver Coated Aluminum Micro Powder is a highly conductive composite powder formed by coating the surface of aluminum powder with silver layers of different thicknesses after surface treatment. Which has the advantages of dense packaging, strong electrical conductivity, high chemical stability and low cost.
Application
It is especially suitable for EMI shielding paint, FPCB shielding film, conductive adhesive and other shielding, conductive/anti-static fields, and has a broad application market in mobile phones, computers, integrated circuits, electrical equipment, electronic medical equipment, electronic instruments and other products.
SEM for the GK-SA4020
| Model | Morphology | Ag, % | Volumn Resistivity, m Ω· cm | Particle Size, um | Tap Density, g/cm3 |
| GK-SA3020 | Granular | 20 | 1.0 | 30±5 | 1.54 |
| GK-SA4020 | Granular | 20 | 0.9 | 40±5 | 1.53 |
| GK-SA4030 | Granular | 30 | 0.6 | 40±5 | 1.63 |
| GK-SA6020 | Granular | 20 | 0.7 | 60±5 | 1.52 |
| GK-SA6030 | Granular | 30 | 0.5 | 60±5 | 1.55 |