1. Temperature resistance Temperature resistance
Inorganic high-temperature adhesives are usually used in the range of 1500 to 1750°C, while copper oxide phosphate adhesives have a wider temperature resistance range and can be used in the range of 180 to 1400°C. However, the main aggregates used in inorganic high-temperature adhesives are zircon sand and refractory clay. Zircon sand is relatively expensive and is mainly imported. Refractory clay must be obtained at the expense of land, which is a huge cost. Therefore, it is urgent to find cheap and easily available products to replace traditional aggregates to reduce production costs. Some organic adhesives have also achieved high temperature resistance through modification. The market demand for temperature-resistant adhesives is constantly growing, so this type of adhesives has broad development prospects.

2. Low pollution
As the global environment worsens, people are gradually beginning to use some environmentally friendly products. Although adhesives are not a huge category of chemical products, their harm to the environment cannot be ignored. Those non-environmentally friendly adhesives will gradually be abandoned. Polyethylene formaldehyde adhesive (commonly known as "107 glue") contains free formaldehyde, which is harmful to human health.

3. The bonding is non-destructive
The connection of materials mainly includes bolt connection, riveting, welding and bonding. Although the use of bolt connection and other technologies can achieve quick connection, it will damage the material due to hollowing out or local heating of the material parts, and cannot be used during use. Avoid stress concentrations. In contrast, bonding technology is a non-destructive connection technology and improves the load capacity and extends the service life because the bonding interface as a whole bears the load.

4. Lightweight
The density of adhesives is small, mostly between 0.9 and 2, which is about 20% to 25% of the density of metal or inorganic materials. Therefore, it can greatly reduce the weight of the connecting material of the adhered object. This has important value in reducing weight and saving energy in aerospace, aviation, missiles, and even automobiles and navigation.