Importance of Plastics

Plastic's end of life cycle involves being discarded, either recycled for reuse or dumped into a landfill or the ocean. Recycling's popularity has significantly grown since the 1970's, as well as the overall number of plastic products being produced. In addition, the amount of plastic products being created as significantly increased over the past 60 years. Due to the endurance of polymers, plastic is filling up landfills faster than it should and invading our natural habitats. Recycling is one of the most critical things we can do for our environment. It can cut down on the amount of plastic in landfills as well. Recycling plastic reduces the need to create more plastic, which also cuts down on oil use and pollutants being released into the air. In the time that recycling has become more popular, technology has advanced to create more job

In fact, many of the major plastics used today began when commissioned to be used for the war effort (Freinkel, 6). When plastic was first brought to The United States, the American people loved it. Not only can plastic imitate other materials, but it is also much more affordable. Overall, plastic is cheap. The leap in plastic produced from the ‘40s until now is extremely substantial. For instance, in 1940 plastic was hardly used, in 1960 a single American used close to 30 pounds of plastic per year, today each individual uses more than 300 pounds of plastic per year (Freinkel, 6). A major impact on the amount of plastic used is directly related to the way Americans, starting in the 1940s, were now able to mass produce plastic products. For instance, a single plastic comb making machine could reproduce ten combs in less than one minute (Freinkel, 22). Overall, plastic is relatively inexpensive and it is made for mass manufacture. Considering this it is east to see why plastic became so popular in the first place, it was a plastic miracle. However, there is a direct relationship between the amount of plastic produced and the amount of plastics that are being polluted into the

Plastics are light and convenient handling, achieving widespread customer acceptance. In general, plastic packing growths fast and posts significant threats of substitution to cans

Developed techniques of plastic

Plastic is different to wood and metal because it was invented. It is man-made not made by nature like wood and metal are and it is a recent technological development because it was made only 40 years ago. It can have different things done to it to make it suit the task you want for example, you can change the color, make it unbreakable or make it hard. It’s cheaper to make products from plastic rather than wood or metal because it doesn’t need as much energy to manufacture.

We found that Polypropylene was our 5th unknown. Polypropylene (C3H6) or more commonly referred to as PP, is used for labeling, packaging, textiles, and stationery. In 1957, the crystallization of polymer was discovered. Soon fabric was made from the polymer, and was in high demand. It can also be used for moldings of cars, film, tape, foam and carpet. Polypropylene can not be glued to any objects or itself, and so it is melded. After Polyethylene, Polypropylene is the highest produced synthetic plastic. Polypropylene also holds up well over time, which is one of the reasons that it is the second most produced plastic. The melting point is between 130-171 degrees celsius. Because polypropylene is tough and flexible it can be used as an engineering plastic. Finally, polypropylene can be used be manufactured into a living hinge. A

People would say that plastic in landfills would just stay there and if we keep on using plastic the waste problem would just worsen. I think that the problem here is why do people put plastics in landfills mixed with biodegradable materials. There are ways to properly recycle plastic. This comes to my third argument for why plastic beats paper. It is better because we could change its physical shape to things we really need. Richard Stein, from the University of Massachusetts, stated that plastics could be melted and formed into different structures such as propellers for wind turbines, food containers and many more [3]. Imagine being able to reuse plastic as long as the quality of it can still be recyclable, but if it isn’t anymore, Richard Stein also suggested that plastic could be converted to energy by burning it since it is made of petroleum [3].

avoid plastic as a whole will do us all a great deal of good. If we don't, we will surely

One material dominates the entire world, a material incapable of degrading for centuries and used in all facets of life. While very new to the earth, this synthetic polymer has flourished rapidly since the 1950’s, and, still at full throttle in the 21st century, the Age of Plastic sees no imminent end. Plastic continues to ascend at an exponential rate as its plethora of uses extends to new branches of technology and innovation. Even with their differences, both the working class American and the CEO of an industrialized company utilize plastic for its low cost and versatility. Nevertheless, humanity cannot sustain this nonrenewable resource for long, and eventually the issues of this material will one day outnumber the benefits.

Post World War II plastic started to become a way of life. Early plastics were made from cellulose and also known as "green plastics" but most of today's plastics are made of hydrocarbon molecules that is used from the refining of oil and natural gas. Depending on how the plastic is made will decided wheter it's used for something like sandwich wrap or making some sort of plastic handle on a tool.

Polymers have been changing the way we live for over 100 years. Their availability and diverse qualities ensure that they are always in high demand, and new polymers are always being discovered. Where does this leave the now commonplace polymers which once were ubiquitous in commerce? Polymers such as polyoxybenzylmethylenglycolanhydride (Bakelite) and polytetrafluoroethylene (PTFE) were first synthesised in 1907 and 1938 respectively, making them old by polymer standards. Although the original polymer applications are now redundant, they have found uses in new areas of society. This dynamic aspect of polymers is due to their unique structure. Polymers are created from many small molecules (or monomers) reacting with each other, and arranging

A substance that is ubiquitous in many countries is plastic. Kale, Deshmukh, Dudhare, and Patil (2015) report: “.Plastic is defined as the polymer which become mobile on

"Plastic" entered the world through chemistry in 1909 and was originally coined to describe Bakelite, the first fully synthetic resin. What make's plastic so unique is when it is heated it can be molded but it retained its shape when cooled (Reddy, 2010). The modern plastic bag was not possible until the accidental discovery of the first industrially practical method of polyethylene synthesis in 1933. Fast forward to today, the use and

Polyethylene is the world’s most widely used plastic. Polyethylene plastic’s principal application was in packaging, from trash bags to milk jugs. It was widely used in the manufacture of everything from trash bags, picnic cutlery and garbage pails, to plastic toys. Polyethylene also replaced glass, wood, and metal in certain applications.

Polymers are also commonly referred to as plastics so now you can put in to perspective how much we use polymers. You can also realize