Search Results for: Vegetable materials in form of pellets
many of these materials have the property of plasticity—that is, they can be shaped in different forms, including various boards, films, and fibers. given their adaptability, general uniformity of composition, and lightweight, plastics are being used for numerous products, including those used in homes
chemical pollutants during manufacture or incineration, and the problem of plastic litter that is not biodegradable. to help solve these problems, plastic recycling programs have been instituted in many countries. general characteristics plastics fall in a larger category of materials known as polymers...
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