A German pharmacist, Eduard Simon, first unknowingly discovered polystyrene as early as 1839 by isolating a substance from the bark of a styrax tree that he called styrene (German: Styrol). The road to the production of polystyrene was paved in the years 1929 and 1930 through patents and perfecting recipes. In 1931, earlier challenges were overcome by introducing the first ready-to-use polystyrene — or “Polystyrene II,” as it was initially called — produced by degassing volatile components in a vacuum. Later enhancements of the production process resulted in improved material at a higher degree of polymerization: “Polystyrene III” and “Polystyrene IV.”
In 1931, a single production site in Ludwigshafen, Germany, served global demand for polystyrene. Today, 90 years later, Ineos Styrolution continues to produce styrenics in Ludwigshafen while also managing various sites producing polystyrene across three global regions: EMEA, APAC and the Americas.
While innovations have led to excellent advancements in plastic recycling, to implement this on a larger, national scale, actions are needed to address outdated waste and recycling infrastructure systems. Many modern advances in recycling technologies have been developed in recent years and can significantly help recycling centers meet the impending boom in increased demand for recycled materials. However, due to large capital requirements for installation, these systems are not being integrated into local community collecting and sorting systems at rates consistent with the rise in demand.
The next step is for public and private organizations to collaborate by pooling knowledge and resources to ensure our recyclers are equipped with the tools they need to provide this valuable service. Indeed, plastic waste is a valuable raw material. It is in the interest of all participants in the value chain from producers, consumers and recyclers that plastic is recovered, recycled and repurposed again and again.
The next 90 years of polystyrene will most certainly include continued innovations that lead to more technological advancements. The future is undoubtedly bright for polystyrene and plastic recycling — we are thrilled to be part of this history and a leader for sustainable solutions.
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