What is plastic ties?
Plastic binding has become more common because the number and diversity of combined plastic materials has increased in recent years. Today, plastic materials are left around us and new applications are invented because the properties of plastics are still improving. Plastic binding is used in the production of countless items such as digital video discs (DVDs), medical supplies, car parts, packaging components and many more. A number of adhesives are available depending on the required specific material properties. Because the adhesives can be evenly spread between the layers, they create a strong binding that creates a seal and helps evenly distribute the applied forces through the bound material. These adhesives are usually lightweight, can be used with different materials and are generally easy to apply to irregular surfaces and shapes. It is a high degree of bond strength between adhesive and plastic. The surface preparation can be as simple as cleaning to remove oils and other contaminantsor may include the use of chemical primers or chemical etching. Many adhesives require curing time after application to achieve full force and maintain strength. Adhesive curing is most often done by time, heat, ultraviolet and visible light or combination of methods.
The selection of the right glue for plastic ties usually depends on the materials and the properties that the bound material must expose. There are several different categories of adhesives used to bind plastics such as acryls, epoxides and cyanoacrylates. Each category offers a unique set of material and performance properties. In each category there are many different adhesives that meet a wide range of Ding bonaplication. Some examples of different adhesive properties are flexibility, moisture resistance, curing time and thermal resistance.
Some combinations of plastics are more difficult to combine than others. AdhesiveThe joints may fail due to insufficient surface preparation, poor joint design, or the use of adhesive that is not compatible with plastic or operating environments. A good general rule for plastic links is to maximize the area to be connected and integrate mechanical locking into the joint construction with glue to increase the strength of the binding.
plastic bonds can also be achieved by a method commonly referred to as ultrasonic or plastic welding . This process uses an ultrasonic device that generates high -frequency vibrations for heat and melts the plastic components together. Ultrasonic connection is commonly used in the production of automotive components, packaging needs and toys. This method is usually limited to larger plastic parts of non -controller, which is difficult to connect using adhesive methods.