Over the last few years, there has been a lot of emphasis on limiting the use of plastic and using recycled plastic for end use or make a new product or component, and rightly so. Here, we have drawn comparisons between recycled plastics and virgin resins. Considering the environmental impact, recycled plastic is certainly beneficial. However, there are pros and cons for both recycled as well as virgin plastic. So, are virgin resins more durable or do recycled plastics affect the quality of the end product? Here, in this post, we try to find the answers.
A majority of plastics are produced from high density polyethylene (HDPE) and polypropylene (PP). Plastic is produced under quite an amount of pressure and heat. The heat melts it, while pressure helps in molding plastic in the required size and shape once liquefied by heat. In this process, the molecular structure of the plastic, especially recycled one, may undergo changes or become weak. So, virgin plastics seem to have an edge in terms of a sturdier molecular structure.
Here are a few pros of virgin resins:
Here are a few cons of virgin plastic:
Pros and Cons of Recycled Plastics
Recycled plastic as the name suggests is made from used plastic. Resins made out this recycled plastic can be directly used by plastic parts or products manufacturers. It is also called Post-Consumer Recycled Resin (PCR). Beneficial for the environment, this process comprises collecting or buying plastic from user trash. This is an entire process which involves gathering the plastic from user trash.
Here are some pros of recycled resins:
Here are some cons of recycled plastic:
Commonly Used Recyclable Forms of Resins
In a way, it is good that there are increasing number of manufacturers, researchers, and experts advocating the use of recycled plastic. The most widely used recyclable forms of resins are:
So, considering the pros and cons of both virgin as well as recycled resins, hopefully the number of manufacturers buying regrind plastic would increase. Admittedly, recycled plastics may not be applicable everywhere and virgin plastics will always have certain applications. To conclude, virgin plastics cannot be totally eliminated; however, the applications of recycled plastics can be increased. If you are a plastic product or component manufacturer, whichever type of plastic resins you want to buy, ensure you buy it from a reputed source. MidContinent Plastics is one of the leading suppliers of environmentally-friendly resins and has a market presence for over three decades.