The Advantages and Disadvantages of Polyethylene

Polyethylene is the preferred and commonly used plastic in the world, used in shopping bags, toys and shampoo bottles. There are over a 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 a number of applications. It has low power and hardness, but could be very ductile and has good impact strength; it will stretch relatively than break.

Polyethylene is water resistant and durable, so it is longer lasting when uncovered to the weather compared to other polymers.

Polyethylene is an effective electric insulator, providing electrical treeing resistance but can become electrostatically charged. Adding antistatic agents will forestall this.

Relying on the thickness of the polyethylene, it could be virtually transparent to opaque. The clearness of low-density polyethylene (PE) makes it suitable for packaging.

Polyethylene as HDPE will be recycled into other products, which is more price effective 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 to be used in high and low temperatures.

Disadvantages

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

The polymer, like many other plastics, takes a long time to break down, and as such can find yourself in landfill sites for decades, which we’re running out of area for.

Another way to eliminate polyethylene is incineration, which can result in dangerous 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 international warming and local weather change.

Though it is technically potential to recycle the foremostity of plastic polymers, there are many completely different types to kind by, which is dear and complex.

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