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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, used in shopping bags, toys and shampoo bottles. There are over one hundred million tonnes of the fabric’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, however may be very ductile and has good impact strength; it will stretch moderately than break.
Polyethylene is water resistant and durable, so it is longer lasting when exposed to the weather compared to different polymers.
Polyethylene is an efficient electrical insulator, providing electric treeing resistance however can grow to be electrostatically charged. Adding antistatic agents will stop this.
Depending on the thickness of the polyethylene, it can be almost clear to opaque. The clearness of low-density polyethylene (PE) makes it suitable for packaging.
Polyethylene as HDPE can be recycled into other products, which is more value effective than manufacturing a new product from new plastic.
Polyethylene has a melting point range of 120 to 180 degrees Celsius for medium to high density and a hundred and five to one hundred fifteen degrees Celsius for low-density polyethylene. The great heat resistant properties enable it for use in high and low temperatures.

Disadvantages
Despite its well-likedity, polyethylene is a polymer with a few disadvantages which can deter producers and consumers from using it.

The polymer, like many different plastics, takes a long time to break down, and as such can find yourself in landfill sites for decades, which we are running out of area for.
Another way to eliminate polyethylene is incineration, which can result in harmful gas emissions.
Polyethylene is mainly extracted from petroleum or natural gas, of which there's a finite amount.
Producing polyethylene takes a large amount of energy and also leads to high emissions of carbon dioxide, a greenhouse gas contributing to international warming and local weather change.
Although it is technically attainable to recycle the keyity of plastic polymers, there are numerous totally different types to sort by means of, which is dear and complex.

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