Plastic materials are very light in weight. They are also durable and strong in comparison with other materials. They can also be moulded in different shapes and sizes as required. Plastic is cheaper than metals and is used widely in various household products.
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Plastic materials are very light in weight. They are also durable and strong in comparison with other materials. They can also be moulded in different shapes and sizes as required. Plastic is cheaper than metals and is used widely in various household products.
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