Dry Film Adhesives: Attributes and Applications
Plastic film, such as dry film adhesives, are an incredibly versatile option for adding protective coatings over various surfaces. There are several different options to choose from within this category. Some users choose films based on a specific material and its attributes. But in other cases, the way that the material is applied is more pertinent to the needs of the end user.
This is where dry film adhesives come into play. The material allows plastic film to easily and quickly adhere to a wide array of other materials. Here’s a more in-depth explanation of how this material works and what applications it can be used in.
What Are Dry Film Adhesives?
As the name suggests, dry film adhesives are bonding agents that are able to dry or set in place quickly to adhere to a variety of surfaces without the use of additional adhesive substances. Basically, the film serves as both the protective layer and adhesive, rather than having a film that has to be stuck in place using an additional adhesive substance underneath. These solutions are generally used to adhere very thin sheets of plastic over other materials. Various thermoplastics can be used for this purpose.
Dry film adhesives are known for being incredibly versatile, strong, and easy to use. More specifically, the material is highly bondable, meaning it can be applied over a wide array of surfaces. Whether you need to cover simple, printed materials or large structures made of various materials, there are dry film adhesives that can get the job done.
Dry film adhesives are also known for being incredibly durable. This allows them to offer a high level of protection over the surfaces they’re adhered to. They can protect these materials from scratches, moisture, abrasion, and various other threats that could potentially cause damage.
Additionally, dry film adhesives are easy to work with. They can be applied over surfaces quickly and with minimal effort and special equipment. This makes it an incredibly practical solution for all of those applications where it can provide an extra layer of protection when needed.
How Do Dry Film Adhesives Work?
There are various types of dry film adhesives available on the market today. So each specific product works in a different way to deliver a similar set of basic qualities. However, one of the most common forms of dry film adhesives uses thermoplastic or thermoset properties to adhere to surfaces without wet or sticky adhesive substances that need time to dry in place.
Basically, these materials make use of energy from heat to essentially melt the plastic film onto another surface. Thermoplastics are materials that can be shaped and molded when exposed to a certain level of heat. So when these materials are made into a thin film, they can then be reheated to mold onto a surface and then quickly set in place. This doesn’t necessarily change the shape or other properties of the material, though it can if needed. But it bonds the thin layer of plastic over the other surface once it cools. In many cases, these films can be heated and then cooled very quickly, allowing the dry film adhesives to provide a protective coating in a timely manner.
Use Cases / Markets
Dry film adhesives can be used over basically any material that needs a protective coating and cannot be covered with extra adhesive materials that need time to dry in place. This substance can work well over both small scale and large scale items, depending on the needs of each firm.
On a very small, basic scale, this film product may be useful when applied over printed materials like ID cards. These thermoplastic coatings can provide a clear layer of protection that still allows clear visibility onto what’s printed on the card. And the lack of traditional adhesives won’t muddle the graphics printed on the card.
However, they can also be used over larger fixtures like furniture and automotive components. Since these materials are adhered over various surfaces using heat, they can be custom made to fit over items of a specific shape. And since no special adhesive is required, the film is versatile enough to stick to materials that may otherwise not work with other types of bonding agents.
Since this film product are so complex and varied, it helps to speak directly with a plastic films distributor who can help you choose the exact products to suit the needs of your applications. They can suggest the right materials, finishes, and types of adhesion necessary to suit your project’s specific goals.
If your company could benefit from the versatility of dry film adhesives, contact PolymerFilms to discuss the right solution for your needs. We offer a huge array of plastic film products in a variety of gauges and sizes, all from industry leading manufacturers. We also offer a variety of powerful conversion capabilities in-house. This allows us to provide superior results with a multitude of film converting services, whether you need special adhesive solutions or completely customized film solutions. Our products are well suited for customers in a variety of industries, including medical device manufacturers, transportation companies, and graphics and signage firms. No matter your industry or needs, our team is here to answer questions and guide you to the film products that best suit your company’s goals. When you’re ready to discuss dry film adhesives or other plastic film solutions, simply visit our website to request a free consultation.