Why Use Plastic? – Plastic vs Metal

When it comes to manufacturing, there are a wide range of materials that are used for the production of different objects; however, the most commonly used materials are metal and plastic. But which one is best?

Metal is a highly valuable material that is essential in industries such as construction, transportation, electronics, biomedical, and food processing. It inhabits a range of characteristics such as strength, durability, high density, and malleability that make it a great material. Although, these are great properties to have, plastic has an edge over metal due to it being chemically resistant and lightweight. 

 

Advantages of Using Plastic Over Metals 

Plastic is used for nearly every product you see around you and the uses of plastic are constantly evolving each day. They have a range of properties that make it the most popular material in a wide range of industries. 

Flexibility 

Plastics are very flexible compared to other materials; they can be used for a wide range of applications and designs and can be molded into different shapes and sizes. 

Cost-Effective 

Plastics are one of the cheapest materials to use in manufacturing, whereas metals can be expensive and hard to obtain. 

Recyclability 

Plastics can be melted and reused multiple times which other materials, like metal, can’t do. This makes them a more economical solution for industry owners. 

Faster Manufacturing 

Compared to materials like metal, plastic has a faster manufacturing process.  

Better Quality 

Compared to some metals, plastics can have a higher quality and strength. Plastics also have a longer lifespan, meaning products will last longer than those made of metal. 

Safety 

When working in certain industries, like manufacturing and construction, for example, safety is a top priority, and plastic offers higher safety than metals. Plastics have smooth edges and are softer when compared to metals. 

Lightweight 

When compared to materials like metal, plastic is extremely lightweight. This means plastic is the perfect material for industries that require light materials like vehicle manufacturing. 

Strength and Durability 

Although plastic is lightweight, it is extremely durable and strong and can be stronger than metal. They can withstand extreme weather events and many conditions. 

 

Rayda can help with your extrusion needs using a wide variety of plastic materials. If you need any more information on what was discussed in this blog or have any general plastic enquiries, please contact our team today, and we will be more than happy to help.