Nano silver wire transparent conductive ink: a new tool for breaking through technology

The rapid development of modern technology has led to an increasing demand for high-performance transparent conductive materials. Nano silver wire transparent conductive ink, as a new type of material, has shown great potential in applications such as large-area spraying and coating. This article will delve into the appearance characteristics, system composition, and advantages of this new material in various aspects.

1. Unique appearance, grey blue dispersion leads the trend

The unique gray blue dispersion of transparent conductive ink with nano silver wire has attracted the attention of a large number of technology enthusiasts. This dispersion can effectively disperse silver nanowires uniformly in a solvent, forming the basis for a transparent conductive film. This makes the transparent conductive ink of nano silver wire highly malleable and applicable in applications such as large-area spraying and coating.

2. Water based system, environmentally friendly and practical

Nano silver wire transparent conductive ink adopts a water-based system, which is more environmentally friendly compared to traditional organic solvent systems and reduces environmental pollution. Moreover, water-based systems can achieve efficient stirring and dispersion during the preparation process, ensuring the uniform distribution of silver nanowires and thus improving their conductivity. This enables the transparent conductive ink of silver nanowires to be more widely applied in fields such as electronic products and photovoltaic equipment.

3. Excellent conductivity performance, controllable square resistance within 50 ± 5 Ω/□

In transparent conductive materials, conductivity is an important indicator. Nano silver wire transparent conductive ink has excellent conductivity, with a controllable square resistance of 50 ± 5 Ω/□. This means that nano silver wire transparent conductive ink can achieve low resistance conductivity, making electronic devices more stable and reliable during operation.

4. With a transmittance of up to 89%, it exhibits extraordinary transparency

In addition to conductivity, transparency is also one of the key properties of transparent conductive materials. The transparency of nano silver wire transparent conductive ink is as high as 89%, which can meet the requirements of most transparent materials. This has led to the widespread application of nano silver wire transparent conductive ink in touchable screens, display screens, and other fields.

5. Mist level below 1.6%, higher clarity

Haze is one of the important indicators for characterizing the surface roughness of materials, and the lower the haze, the smoother the material surface. The haze of nano silver wire transparent conductive ink is less than 1.6%, indicating high clarity. This means that the nano silver wire transparent conductive ink can form a relatively smooth surface on the transparent conductive film, improving the display effect of electronic devices.

6. Control the uniformity of square resistance within 10% to ensure consistent performance

Square resistance uniformity is one of the important indicators for measuring the consistency of the performance of conductive materials. The uniformity of the resistance of the transparent conductive ink made of nano silver wire is controlled within 10%, ensuring that the performance of the prepared conductive film is basically consistent at all positions. This enables the application of nano silver wire transparent conductive ink in the preparation of large-area conductive films, such as solar panels, smart glass, etc.

7. The drying conditions are 150 ℃/90s to improve production efficiency

The drying conditions for transparent conductive ink of nano silver wire are 150 ℃/90s, with relatively low temperature and time requirements, which reduces production costs. At the same time, this also improves production efficiency, making the transparent conductive ink of silver nanowires widely applicable in industrial production.

8. Excellent adhesion and stability guaranteed

After testing with 3M610 tape, the resistance change of the transparent conductive ink for nano silver wire was controlled within 10%, demonstrating excellent adhesion. This means that the transparent conductive ink of nano silver wire can maintain stable performance during long-term use and is not easily peeled off. This enables the transparent conductive ink of silver nanowires to be applied in electronic devices under various environments and conditions.

9. Pencil hardness reaches 1H or above, with strong scratch resistance

Pencil hardness is one of the indicators for measuring the scratch resistance of material surfaces. The pencil hardness of nano silver wire transparent conductive ink reaches over 1H, indicating its strong scratch resistance. This ensures that the conductive film is not easily scratched or damaged during use, improving the service life of electronic devices.

Summary: Nano silver wire transparent conductive ink, as a new type of material, has shown excellent performance in applications such as large-area spraying and coating. It has unique appearance, water-based system, excellent conductivity, high transmittance, low haze, uniform square resistance, suitable drying conditions, excellent adhesion and pencil hardness. The emergence of transparent conductive ink with nano silver wires will bring new opportunities and breakthroughs to the electronic device manufacturing industry. It is expected to play an important role in fields such as smartphones, wearable devices, and tablets, bringing more convenience and innovation to people's lives.