What are the precautions for storing aluminum silver paste? As the economy continues to grow, more and more raw materials have become part of our daily lives—and aluminum silver paste is one of the most prominent examples. No doubt many of you are familiar with refrigerators; in some households, the exterior of the fridge can even clearly reflect a person’s image. But did you know that the key material behind this effect is none other than aluminum silver paste? So, many customers have been asking our team: How should aluminum silver paste be stored, and what precautions should we take? Let’s have Xuyang’s editor provide a brief introduction on this topic.
What are the precautions for storing aluminum silver paste? According to what I've learned, to understand how to store aluminum silver paste, you first need to familiarize yourself with its product characteristics. Typically, aluminum silver paste is also referred to as aluminum powder paste or silver paste, and its main components consist of snowflake-shaped aluminum particles and petroleum-based solvents, usually appearing in a paste-like consistency. When storing aluminum silver paste, however, you should keep the following points in mind:
1. Aluminum silver paste should be stored in a sealed container to isolate it from air and prevent oxidation. It can be kept in an airtight jar indoors, with a storage temperature range of 15–40°C. Avoid direct exposure to sunlight, rain, or excessively high temperatures.
2. Excessive jolting and vibration during transportation, as well as storage under certain conditions, may lead to partial separation of the aluminum and solvent components. Therefore, avoid high-speed stirring during use to prevent damaging the shape of the silver flakes.
3. Before use, the aluminum silver paste can be soaked in a solvent and mixed at a ratio of 1:2. This soaking process helps accelerate dispersion while minimizing the need for high-speed mixing. When using imitation electroplating and shimmering silver aluminum silver paste, avoid high-speed dispersion as much as possible and instead opt for low-speed mixing.
4. Silver paint should not be used in humid weather, as excessively high resin acid value may cause the silver paste to turn black and lose its luster. It is recommended to pair it with low-acid-value resin instead.
That’s all for the editor’s introduction to the "Precautions for Storing Aluminum Silver Paste." We hope this information was helpful to you. In the future, the editor will share more insights about aluminum silver paste—so if you enjoy it, be sure to keep following us!
