Cyanoacrylate adhesive is a versatile and reliable superglue that can be used for a variety of applications. Its fast curing time, high bonding strength, water and heat resistance, and ease of use make it a popular choice for many industries.
Gluegun.com is one of the leading providers of industrial adhesives. They have an excellent and durable cyanoacrylate adhesive that is applicable for several purposes. However, despite its versatility in application, not all types will suit your needs. So how do you choose the best instant cyanoacrylate glue for your applications?
Here are some recommendations for choosing an industrial instant adhesive producer for your company.
Know the Exact Substrate
It is essential to understand the materials that need to bond. Some Cyanoacrylate adhesives can bond more effectively to glass or ceramic. Knowing the exact substrate is critical to choosing the correct adhesive because the labels “metal” and “plastic,” which are general descriptors that cover many different types of materials, are not specific. For example, while polytetrafluoroethylene (PTFE) and ABS are polymers, PTFE often requires acid etching to form the bond, while ABS usually only require alcohol cleaning.
For most adhesives, prepared substrates are essential. When choosing a Cyanoacrylate adhesive, it matters whether it can handle basic cleaning or more complex operations (such as etching, chemical etching, or plasma therapy).
UV Cure Adhesives or Thermal Cure
Always remember to choose an adhesive that can instantly cure. However, UV cures are usually one piece and cure instantly. They require UV exposure to cure, so at least one substrate must allow UV light to pass through.
Thermally cured materials can be heated or left at room temperature to cure. Although heat-curable thermal adhesives may demand higher temperatures, which can damage components, they will generally cure more quickly and have better properties.
Adhesive Working Period
Always consider the intended work life when selecting a cyanoacrylate glue. Remember that treatment time is usually tied to the working life of the material. For thermally cured materials, cure time (at room temperature) generally increases with working life. Single-part UV-cured materials can cure quickly, and their working life does not apply.
Cyanoacrylate Adhesive Configuration
It’s essential to consider the measurements of the pieces and how they fit together to choose the correct material. Slow curing may be necessary to minimize the shrinkage of large fragments and large bond gaps. Some adhesives are intended to perform better with fewer gaps.
This is another crucial factor that will influence your choice of adhesive. Some cyanoacrylate adhesives can be applied with just a brush, while others may require a complete method. You must choose an adhesive that is compatible and in-line with your application method.
Density of Adhesive
The cyanoacrylate can either be thin or thick, and the selection depends on your requirement. Therefore, before buying the adhesive, check its density and confirm its compatibility with the material. The density of the adhesive is essential to bond strength, so choose wisely.
Choosing the best cyanoacrylate adhesive requires a bit of understanding on your part. The above selection criteria can be helpful in deciding the right adhesive type. The more details you know about the application, the more alternatives you can narrow downand make the best choice.