Adhesives are versatile materials that are used in a wide range of applications. They are used to permanently bond materials together by creating a strong and reliable bond between surfaces. Adhesives can be made from different chemicals and differ in their properties, applications and processing methods.
Some of the most common adhesives are acrylates, epoxies, polyurethanes, silicones and vinyl polymers. These adhesives can be in liquid, paste or solid form and are applied to the materials to be joined. The adhesives then go through various processes such as curing, drying or polymerisation to create a strong bond between the materials.
Adhesives are used in a wide variety of industries, from automotive and aerospace to electronics, construction, packaging and food. They are also used in everyday life, from repairing household items to crafting and model making.
There are several factors to consider when choosing the right adhesive for a particular application, such as the type of materials being joined, the ambient temperature, the stresses the joint will be subjected to, and the specific properties of the adhesive such as adhesive strength. Viscosity, cure speed and durability.
Overall, adhesives are essential materials that help to join materials securely and permanently and are used in many different applications.