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Polyvinyl chloride is the same as PVC or Vinyl. It is one of the most expensive plastics which are commonly used in modern society. This plastic is used to make different materials and items such as water bottles, credit cards, toys, window frames, pipes, and many more. Polyvinyl chloride was the first plastic product to be untested in the year 1913. This has been challenged by the fact that it is manufactured using toxic materials and causes tremendous environmental pollution.
PVC
Polyvinyl chloride has the resin code of PVC. Many companies manufacture different brands of PVC, and they give their brands different names. Such names given to PVC include PUR whose name is Vasco® manufactured by Vista group. There is also TPE whose trademark is Vaycron®, and it is manufactured by Ineos Company. This plastic has a low rate of water absorption, but it loses its color exceptionally fast. Finally, there is PVB, whose trademark is Vanceva®, and it is manufactured by Solutia Company. This one is a plastic that has wear resistance, and it can be able to bear extremely high temperatures and can best suit highly corrosive environments.
Polyvinyl chloride is made from a wide range of raw materials, which come in different forms. Some of these raw materials include salt which is mainly found in crystal or pellet form. There is also oil which mainly comes in bulk containers. Some plasticizers, which come in sheet forms, are also used to make PVC flexible. There are also additional lubricants that come in bulk containers, and they are in liquid form. Colors and toners come in pellet form for use in PVC at later stages of production of manufacturing. Modifiers occur in sheet form and are added to make PVC strong. The manufacture of PVC includes various processing methods such as injection molding, extrusion, calendaring, blow molding, slush molding, rational molding among others. PVC is mainly classified as a thermoplastic resin since it can be made soft by heating. In most cases, PVC plastics melt on heating. It is worth noting that materials used in furnaces cannot be made using PVC. This is mainly because PVC is a thermoplastic and it becomes soft on heating. PVC cannot also be used to manufacture objects that carry heavyweight as PVC materials easily bend.
PVC has been used to make a variety of products and the most common one is PVC pipes. These are pipes made from plastic which is combined with vinyl. These pipes are long-lasting, and they do not get damaged easily. They also do not rust or even rot and they are durable. This makes them mainly be used in water systems, in sewerage lines in underground electric wiring.
PVC products have a wide range of adverse environmental impacts. This is mainly due to the non-biodegradable nature of PVC products. This means that these products do not decay and they end up being environmental pollutants. Some of the raw materials used to make PVC products cause cancer, result in kidney problems, and can cause reproductive disorders. Most plastic materials make the environment look unpleasant when they are wrongly disposed of. The burning of PVCs results in the production of chlorofluorocarbons, which cause air pollution. The best methods to dispose of PVC products are recycling, deep burying, or even burning in an incinerator. Recycling can be carried out in one of the following ways: They can be re-used in their current form or the polymer can be heated at a high temperature and the resulting component can be made into other plastic products. Incineration reduces the number of toxic gases emitted into the atmosphere since incinerators have pollution control equipment. PVC products should not be disposed of in a landfill as this would create an eyesore, create a breeding site for mosquitoes and other vectors and they are unhygienic when children use them as toys.
Conclusion
In conclusion, PVC materials are used in everyday life and are manufactured from materials that come in different configurations. They have different brands and are used for various purposes. PVC materials are environmental pollutants if not properly disposed of, but this can be prevented when proper precaution is put into consideration.
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