5 Examples of Extruded Plastic

Extruded plastic is one of the most used materials in product manufacturing. It is lightweight, durable, inexpensive, and flexible enough to suit diverse applications. Plastic extrusion has versatile applications in a range of industries, including automotive, medical, and solar.

Plastic extrusion is the process of melting plastic and pushing it through a die to develop a custom shape. This method facilitates the industrial production of custom shapes and sizes. Here are five examples of extruded plastic products you should know:

1. Automotive Parts

Plastic extrusion is a fundamental process in the automotive industry as it produces durable and corrosion-resistant parts. Resistance to corrosion, heat, and chemicals makes extruded products ideal for the manufacture of automotive parts, such as:

  • Weatherstripping
  • Door and window seals
  • Interior trims
  • Wire insulation
  • Fuel or exhaust tubing
  • Mechanical components such as oil seals and O-rings
  • Safety features like airbag casings and steering wheel covers

2. Solar Framing

The production of solar systems relies on the strength and resilience of the components. For solar panel framing, extruded plastic is a lightweight, weather-resistant, and durable choice that ensures safety and security.

Solar framing crafted from extruded plastic has excellent resistance to UV radiation, thermal expansion, acid rain, and other corrosive elements. This means extruded frames are highly advantageous in environments prone to such conditions.

3. Electronic Components

Extruded plastic is particularly suited for electrical applications because of its flexibility. It can be molded into fine strands to insulate delicate wires and other components.

Some ways extruded plastic parts are used in electronics include:

Heat shrink tubing: This insulation provides a protective barrier against electrical wiring and components from heat, moisture, and chemicals.

Cable ties: They are made from nylon, polyethylene, and even Teflon, depending on the application.

Connectors: Usually manufactured from nylon and polyethylene, connectors combine two or more electrical wiring pieces.

Electrical insulators: Insulating materials protect electrical circuits and components from shorting out due to contact with metallic objects.

4. Medical Devices and Instrumentation

Medical device and instrumentation manufacturers use the extrusion of plastic to produce components like seals, screens, catheter tubing, and cannulae. Extruded plastic is used in single-use and reusable medical products due to its strength and durability.

Plastic can be produced in various sizes and shapes, making it ideal for customizing specific medical products. Extruded plastic is easily sterilized. Because plastic is nonporous, it enables healthcare providers to guarantee hygienic standards for patient safety.

5. Plastic Extrusion for Metal Alternatives

Extruded plastic adequately substitutes metal in industrial applications, such as product design, manufacturing, and construction. Plastic extrusions boast several advantages over metals, including:

  • Low weight
  • Corrosion-resistant properties
  • Cost efficiency
  • Recyclable/sustainable

Plastic extrusions come in numerous colors and textures. This makes them attractive for custom designs and prototypes. Extruded plastics can also be handy in decorative and aesthetic applications.

Find Plastic Extrusion Services

Consult a credible plastics manufacturer if you’re considering switching to extruded plastic products. Using these non-toxic, recyclable materials can effectively reduce your environmental impact while providing superior-quality end products. Industry professionals can help you learn more about the process and how it can benefit your business.

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