German study: Unvulcanized tire rubber can ‘heal’ self
DRESDEN, Germany (Sept. 29, 2015) — Unvulcanized, tire-grade bromobutyl rubber can be made to heal cuts or tears through ionic modification, according to a group of German and Finnish researchers. The research study was published Sept. 2 in the American Chemical Society journal ACS Applied Materials and Interfaces. “Chemical cross-linking of rubbers by sulfur vulcanization…