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The Advantages And Disadvantages Of Polyethylene

The Advantages And Disadvantages Of Polyethylene

Polyethylene is the most well-liked and commonly used plastic on this planet, utilized in shopping bags, toys and shampoo bottles. There are over a hundred million tonnes of the material’s resins produced annually, which accounts for 34% of the plastics market.

Advantages
Polyethylene has many benefits which is why it has been used to make many products over the years.

Polyethylene has many helpful properties which make it suitable for several applications. It has low power and hardness, but could be very ductile and has good impact energy; it will stretch quite than break.
Polyethylene is water-resistant and durable, so it is longer lasting when exposed to the elements compared to other polymers.
Polyethylene is an efficient electric insulator, providing electric treeing resistance however can turn into electrostatically charged. Adding antistatic agents will forestall this.
Depending on the thickness of the polyethylene, it might be nearly clear to opaque. The clearness of low-density polyethylene (PE) makes it suitable for packaging.
Polyethylene as HDPE could be recycled into other products, which is more price efficient than manufacturing a new product from new plastic.
Polyethylene has a melting point range of a hundred and twenty to one hundred eighty degrees Celsius for medium to high density and one zero five to one hundred fifteen degrees Celsius for low-density polyethylene. The nice heat resistant properties enable it for use in high and low temperatures.

Disadvantages
Despite its commonity, polyethylene is a polymer with a number of disadvantages which can deter manufacturers and consumers from using it.

The polymer, like many different plastics, takes a long time to break down, and as such can end up in landfill sites for decades, which we are running out of space for.
Another way to eliminate polyethylene is incineration, which can lead to harmful gas emissions.
Polyethylene is principally extracted from petroleum or natural gas, of which there's a finite amount.
Producing polyethylene takes a large amount of energy and likewise leads to high emissions of carbon dioxide, a greenhouse gas contributing to global warming and climate change.
Although it is technically potential to recycle the majority of plastic polymers, there are various different types to type by, which is expensive and complex.

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