Magnum's closed-loop recycling technology eliminates the greenhouse gases produced by old-fashioned recycling processes, removing the steel mesh and fiber from the scrap tires and converting them into purified high-grade tire crumb. The company has collaborated with Sekhar Research Innovations that has granted it exclusive North American rights to a unique activation and devulcanization process that imparts to recycled rubber the same elasticity and resilience as virgin rubber and allows for the creation of new custom compounds.
The next step in the research process is to test the hypotheses. In this study independent test results validate that Magnum SRI's rubber-activated compounds possess all the properties of natural rubber compounds, meeting all technical and performance parameters needed for value-added applications. Magnum's entry into the market comes at a time when rubber manufacturers have been squeezed between recessionary forces and higher fuel and operating costs, hurting margins and driving up product prices.
The data was analyzed and the conclusion that was draw was that now, using custom formulated re-activated powder compounds, new truck tire, retread and motorcycle tire manufacturers can blend in an unprecedented proportion of recycled content of between eight and 25 per cent, depending on the performance specifications of the application. This considerable usage of recycled content results in substantial savings in raw material costs for manufacturers without any concession in performance, properties and safety.
The results of this study were communicated in this article which represents the last step in the research process. The conclusion that the researcher drew and communicated was that the devulcanization process could indeed add value to shredded rubber and make it into a useful product. Based upon the evidence from the research that the rubber-activated compounds possessed all the properties of natural rubber compounds, and met all technical and performance parameters needed for value-added applications this was...
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