粘合剂的原理英语
The principle of adhesives is based on the fact that certain substances have the ability to bond two or more surfaces together. This is accomplished through a variety of mechanisms, including mechanical interlocking, chemical reactions, and physical forces such as electrostatic attraction.
The adhesive works by creating a bond between the surfaces it is applied to, which holds them together. The strength and durability of the bond depend on several factors, such as the type of adhesive used, the nature of the surfaces being bonded, and the conditions under which the bond is formed.
Adhesives can be broadly categorized into two types: reactive and non-reactive. Reactive adhesives form chemical bonds between the surfaces being joined, while non-reactive adhesives rely on physical forces such as van der Waals forces and intermolecular forces to hold the surfaces together.
Regardless of the type of adhesive used, the key to a successful bond is proper surface preparation. The surfaces being bonded must be clean, dry, and free from any contaminants that could interfere with the bonding process.
reactive forces是什么意思Overall, adhesives are an important class of materials that allow products to be fabricated and assembled in a wide range of industries, from automotive and aerospace to construction and textiles.

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