| General info : | | Plastics are a wide range of synthetic or semi-synthetic materials that use polymers as a main ingredient. Their plasticity makes it possible for plastics to be moulded, extruded or pressed into solid objects of various shapes. This adaptability, plus a wide range of other properties, such as being lightweight, durable, flexible, and inexpensive to produce, has led to its widespread use. | |
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| Source : | | https://en.wikipedia.org/wiki/Plastic (en.wikipedia.org/wiki/Plastic) | |
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