advantageous and disadvantages of plastic covers
Answers
Advantages
For years, we have know about different forms of plastic fabrication. A sharp rise in the usage of plastic has been seen in these years. This is because plastic is a good competitive material against metal. It provides great resistance and versatility almost like metallic products. In fact, it is really becoming a more common choice compared to metals. The specialty of plastics is, they are lighter and cheaper than their metallic counterparts. This is the reason why plastics are preferred by a number of industries in place of metals and alloys.
Disadvantages
1. Flammable – This is definitely an advantage in that they can be melted down, however smoldering plastics can release toxic fumes into the environment.
2. Cost of Recycling – While recycling is a plus, recycling is a very costly endeavor.
3. Volume – In the United States 20% of our landfill is made up of plastics. As more products are being made of plastics, where will this lead us in the future?
4. Durability – This is an advantage as well as a disadvantage. Plastics are extremely durable, which means that they last a long time. Those plastics in the landfill will be there for years.
Plastics make our lives easier, however is their cost on the environment worth it? We can only hope that soon someone will invent a way to safely and cheaply melt and reuse plastics.