Who is polystyrene? polystyrene, a hard, stiff, brilliantly transparent synthetic resin produced by the polymerization of styrene. It is widely employed in the food-service industry as rigid trays and containers, disposable eating utensils, and foamed cups, plates, and bowls. What is Styrofoam made of? What do scientific experts say about the safety of polystyrene foodservice … Continue reading Who is polystyrene?
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