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This document discusses the history and development of vulcanization, the process of improving rubber by adding sulfur or other curatives. It describes how Charles Goodyear discovered the process accidentally in 1839 while experimenting with rubber and sulfur, which allowed rubber to become resilient and durable. Vulcanization transformed rubber into a material that could be molded into useful shapes and withstand heat, cold, and mechanical stress. This discovery revolutionized industries like transportatio

Author

alberto1carlos-4

Language

EN